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10506 lines
336 KiB
10506 lines
336 KiB
/*
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dcraw.c -- Dave Coffin's raw photo decoder
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Copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net
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This is a command-line ANSI C program to convert raw photos from
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any digital camera on any computer running any operating system.
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No license is required to download and use dcraw.c. However,
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to lawfully redistribute dcraw, you must either (a) offer, at
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no extra charge, full source code* for all executable files
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containing RESTRICTED functions, (b) distribute this code under
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the GPL Version 2 or later, (c) remove all RESTRICTED functions,
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re-implement them, or copy them from an earlier, unrestricted
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Revision of dcraw.c, or (d) purchase a license from the author.
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The functions that process Foveon images have been RESTRICTED
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since Revision 1.237. All other code remains free for all uses.
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*If you have not modified dcraw.c in any way, a link to my
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homepage qualifies as "full source code".
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$Revision: 1.478 $
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$Date: 2018/06/01 20:36:25 $
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*/
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#define DCRAW_VERSION "9.28"
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#define _USE_MATH_DEFINES
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#include <ctype.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <float.h>
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#include <limits.h>
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#include <math.h>
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#include <setjmp.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <sys/types.h>
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#if defined(DJGPP) || defined(__MINGW32__)
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#define fseeko fseek
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#define ftello ftell
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#else
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#define fgetc getc_unlocked
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#endif
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#ifdef __CYGWIN__
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#include <io.h>
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#endif
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#ifdef WIN32
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#include <sys/utime.h>
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#include <winsock2.h>
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#pragma comment(lib, "ws2_32.lib")
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#define snprintf _snprintf
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#define strcasecmp stricmp
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#define strncasecmp strnicmp
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typedef __int64 INT64;
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typedef unsigned __int64 UINT64;
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#else
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#include <unistd.h>
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#include <utime.h>
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#include <netinet/in.h>
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typedef long long INT64;
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typedef unsigned long long UINT64;
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#endif
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#ifdef NODEPS
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#define NO_JASPER
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#define NO_JPEG
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#define NO_LCMS
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#endif
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#ifndef NO_JASPER
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#include <jasper/jasper.h> /* Decode Red camera movies */
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#endif
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#ifndef NO_JPEG
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#include <jpeglib.h> /* Decode compressed Kodak DC120 photos */
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#endif /* and Adobe Lossy DNGs */
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#ifndef NO_LCMS
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#include <lcms2.h> /* Support color profiles */
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#endif
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#ifdef LOCALEDIR
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#include <libintl.h>
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#define _(String) gettext(String)
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#else
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#define _(String) (String)
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#endif
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#if !defined(uchar)
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#define uchar unsigned char
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#endif
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#if !defined(ushort)
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#define ushort unsigned short
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#endif
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/*
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All global variables are defined here, and all functions that
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access them are prefixed with "CLASS". For thread-safety, all
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non-const static local variables except cbrt[] must be declared
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"thread_local".
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*/
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FILE *ifp, *ofp;
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short order;
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const char *ifname;
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char *meta_data, xtrans[6][6], xtrans_abs[6][6];
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char cdesc[5], desc[512], make[64], model[64], model2[64], artist[64];
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float flash_used, canon_ev, iso_speed, shutter, aperture, focal_len;
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time_t timestamp;
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off_t strip_offset, data_offset;
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off_t thumb_offset, meta_offset, profile_offset;
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unsigned shot_order, kodak_cbpp, exif_cfa, unique_id;
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unsigned thumb_length, meta_length, profile_length;
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unsigned thumb_misc, *oprof, fuji_layout, shot_select=0, multi_out=0;
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unsigned tiff_nifds, tiff_samples, tiff_bps, tiff_compress;
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unsigned black, maximum, mix_green, raw_color, zero_is_bad;
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unsigned zero_after_ff, is_raw, dng_version, is_foveon, data_error;
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unsigned tile_width, tile_length, gpsdata[32], load_flags;
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unsigned flip, tiff_flip, filters, colors;
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ushort raw_height, raw_width, height, width, top_margin, left_margin;
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ushort shrink, iheight, iwidth, fuji_width, thumb_width, thumb_height;
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ushort *raw_image, (*image)[4], cblack[4102];
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ushort white[8][8], curve[0x10000], cr2_slice[3], sraw_mul[4];
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double pixel_aspect, aber[4]={1,1,1,1}, gamm[6]={ 0.45,4.5,0,0,0,0 };
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float bright=1, user_mul[4]={0,0,0,0}, threshold=0;
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int mask[8][4];
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int half_size=0, four_color_rgb=0, document_mode=0, highlight=0;
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int verbose=0, use_auto_wb=0, use_camera_wb=0, use_camera_matrix=1;
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int output_color=1, output_bps=8, output_tiff=0, med_passes=0;
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int no_auto_bright=0;
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unsigned greybox[4] = { 0, 0, UINT_MAX, UINT_MAX };
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float cam_mul[4], pre_mul[4], cmatrix[3][4], rgb_cam[3][4];
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const double xyz_rgb[3][3] = { /* XYZ from RGB */
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{ 0.412453, 0.357580, 0.180423 },
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{ 0.212671, 0.715160, 0.072169 },
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{ 0.019334, 0.119193, 0.950227 } };
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const float d65_white[3] = { 0.950456, 1, 1.088754 };
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int histogram[4][0x2000];
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void (*write_thumb)(), (*write_fun)();
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void (*load_raw)(), (*thumb_load_raw)();
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jmp_buf failure;
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struct decode {
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struct decode *branch[2];
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int leaf;
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} first_decode[2048], *second_decode, *free_decode;
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struct tiff_ifd {
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int width, height, bps, comp, phint, offset, flip, samples, bytes;
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int tile_width, tile_length;
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float shutter;
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} tiff_ifd[10];
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struct ph1 {
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int format, key_off, tag_21a;
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int black, split_col, black_col, split_row, black_row;
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float tag_210;
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} ph1;
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#define CLASS
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#define FORC(cnt) for (c=0; c < cnt; c++)
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#define FORC3 FORC(3)
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#define FORC4 FORC(4)
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#define FORCC FORC(colors)
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#define SQR(x) ((x)*(x))
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#define ABS(x) (((int)(x) ^ ((int)(x) >> 31)) - ((int)(x) >> 31))
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#define MIN(a,b) ((a) < (b) ? (a) : (b))
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#define MAX(a,b) ((a) > (b) ? (a) : (b))
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#define LIM(x,min,max) MAX(min,MIN(x,max))
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#define ULIM(x,y,z) ((y) < (z) ? LIM(x,y,z) : LIM(x,z,y))
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#define CLIP(x) LIM((int)(x),0,65535)
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#define SWAP(a,b) { a=a+b; b=a-b; a=a-b; }
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/*
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In order to inline this calculation, I make the risky
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assumption that all filter patterns can be described
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by a repeating pattern of eight rows and two columns
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Do not use the FC or BAYER macros with the Leaf CatchLight,
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because its pattern is 16x16, not 2x8.
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Return values are either 0/1/2/3 = G/M/C/Y or 0/1/2/3 = R/G1/B/G2
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PowerShot 600 PowerShot A50 PowerShot Pro70 Pro90 & G1
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0xe1e4e1e4: 0x1b4e4b1e: 0x1e4b4e1b: 0xb4b4b4b4:
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0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
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0 G M G M G M 0 C Y C Y C Y 0 Y C Y C Y C 0 G M G M G M
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1 C Y C Y C Y 1 M G M G M G 1 M G M G M G 1 Y C Y C Y C
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2 M G M G M G 2 Y C Y C Y C 2 C Y C Y C Y
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3 C Y C Y C Y 3 G M G M G M 3 G M G M G M
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4 C Y C Y C Y 4 Y C Y C Y C
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PowerShot A5 5 G M G M G M 5 G M G M G M
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0x1e4e1e4e: 6 Y C Y C Y C 6 C Y C Y C Y
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7 M G M G M G 7 M G M G M G
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0 1 2 3 4 5
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0 C Y C Y C Y
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1 G M G M G M
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2 C Y C Y C Y
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3 M G M G M G
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All RGB cameras use one of these Bayer grids:
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0x16161616: 0x61616161: 0x49494949: 0x94949494:
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0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
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0 B G B G B G 0 G R G R G R 0 G B G B G B 0 R G R G R G
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1 G R G R G R 1 B G B G B G 1 R G R G R G 1 G B G B G B
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2 B G B G B G 2 G R G R G R 2 G B G B G B 2 R G R G R G
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3 G R G R G R 3 B G B G B G 3 R G R G R G 3 G B G B G B
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*/
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#define RAW(row,col) \
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raw_image[(row)*raw_width+(col)]
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#define FC(row,col) \
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(filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)
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#define BAYER(row,col) \
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image[((row) >> shrink)*iwidth + ((col) >> shrink)][FC(row,col)]
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#define BAYER2(row,col) \
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image[((row) >> shrink)*iwidth + ((col) >> shrink)][fcol(row,col)]
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int CLASS fcol (int row, int col)
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{
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static const char filter[16][16] =
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{ { 2,1,1,3,2,3,2,0,3,2,3,0,1,2,1,0 },
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{ 0,3,0,2,0,1,3,1,0,1,1,2,0,3,3,2 },
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{ 2,3,3,2,3,1,1,3,3,1,2,1,2,0,0,3 },
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{ 0,1,0,1,0,2,0,2,2,0,3,0,1,3,2,1 },
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{ 3,1,1,2,0,1,0,2,1,3,1,3,0,1,3,0 },
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{ 2,0,0,3,3,2,3,1,2,0,2,0,3,2,2,1 },
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{ 2,3,3,1,2,1,2,1,2,1,1,2,3,0,0,1 },
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{ 1,0,0,2,3,0,0,3,0,3,0,3,2,1,2,3 },
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{ 2,3,3,1,1,2,1,0,3,2,3,0,2,3,1,3 },
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{ 1,0,2,0,3,0,3,2,0,1,1,2,0,1,0,2 },
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{ 0,1,1,3,3,2,2,1,1,3,3,0,2,1,3,2 },
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{ 2,3,2,0,0,1,3,0,2,0,1,2,3,0,1,0 },
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{ 1,3,1,2,3,2,3,2,0,2,0,1,1,0,3,0 },
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{ 0,2,0,3,1,0,0,1,1,3,3,2,3,2,2,1 },
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{ 2,1,3,2,3,1,2,1,0,3,0,2,0,2,0,2 },
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{ 0,3,1,0,0,2,0,3,2,1,3,1,1,3,1,3 } };
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if (filters == 1) return filter[(row+top_margin)&15][(col+left_margin)&15];
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if (filters == 9) return xtrans[(row+6) % 6][(col+6) % 6];
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return FC(row,col);
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}
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#ifndef __GLIBC__
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char *my_memmem (char *haystack, size_t haystacklen,
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char *needle, size_t needlelen)
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{
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char *c;
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for (c = haystack; c <= haystack + haystacklen - needlelen; c++)
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if (!memcmp (c, needle, needlelen))
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return c;
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return 0;
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}
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#define memmem my_memmem
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char *my_strcasestr (char *haystack, const char *needle)
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{
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char *c;
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for (c = haystack; *c; c++)
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if (!strncasecmp(c, needle, strlen(needle)))
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return c;
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return 0;
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}
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#define strcasestr my_strcasestr
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#endif
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void CLASS merror (void *ptr, const char *where)
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{
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if (ptr) return;
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fprintf (stderr,_("%s: Out of memory in %s\n"), ifname, where);
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longjmp (failure, 1);
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}
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void CLASS derror()
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{
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if (!data_error) {
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fprintf (stderr, "%s: ", ifname);
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if (feof(ifp))
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fprintf (stderr,_("Unexpected end of file\n"));
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else
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fprintf (stderr,_("Corrupt data near 0x%llx\n"), (INT64) ftello(ifp));
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}
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data_error++;
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}
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ushort CLASS sget2 (uchar *s)
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{
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if (order == 0x4949) /* "II" means little-endian */
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return s[0] | s[1] << 8;
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else /* "MM" means big-endian */
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return s[0] << 8 | s[1];
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}
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ushort CLASS get2()
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{
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uchar str[2] = { 0xff,0xff };
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fread (str, 1, 2, ifp);
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return sget2(str);
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}
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unsigned CLASS sget4 (uchar *s)
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{
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if (order == 0x4949)
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return s[0] | s[1] << 8 | s[2] << 16 | s[3] << 24;
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else
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return s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3];
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}
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#define sget4(s) sget4((uchar *)s)
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unsigned CLASS get4()
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{
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uchar str[4] = { 0xff,0xff,0xff,0xff };
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fread (str, 1, 4, ifp);
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return sget4(str);
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}
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unsigned CLASS getint (int type)
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{
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return type == 3 ? get2() : get4();
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}
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float CLASS int_to_float (int i)
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{
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union { int i; float f; } u;
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u.i = i;
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return u.f;
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}
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double CLASS getreal (int type)
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{
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union { char c[8]; double d; } u;
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int i, rev;
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switch (type) {
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case 3: return (unsigned short) get2();
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case 4: return (unsigned int) get4();
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case 5: u.d = (unsigned int) get4();
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return u.d / (unsigned int) get4();
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case 8: return (signed short) get2();
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case 9: return (signed int) get4();
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case 10: u.d = (signed int) get4();
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return u.d / (signed int) get4();
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case 11: return int_to_float (get4());
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case 12:
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rev = 7 * ((order == 0x4949) == (ntohs(0x1234) == 0x1234));
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for (i=0; i < 8; i++)
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u.c[i ^ rev] = fgetc(ifp);
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return u.d;
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default: return fgetc(ifp);
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}
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}
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void CLASS read_shorts (ushort *pixel, int count)
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{
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if (fread (pixel, 2, count, ifp) < count) derror();
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if ((order == 0x4949) == (ntohs(0x1234) == 0x1234))
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swab (pixel, pixel, count*2);
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}
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void CLASS cubic_spline (const int *x_, const int *y_, const int len)
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{
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float **A, *b, *c, *d, *x, *y;
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int i, j;
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A = (float **) calloc (((2*len + 4)*sizeof **A + sizeof *A), 2*len);
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if (!A) return;
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A[0] = (float *) (A + 2*len);
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for (i = 1; i < 2*len; i++)
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A[i] = A[0] + 2*len*i;
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y = len + (x = i + (d = i + (c = i + (b = A[0] + i*i))));
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for (i = 0; i < len; i++) {
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x[i] = x_[i] / 65535.0;
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y[i] = y_[i] / 65535.0;
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}
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for (i = len-1; i > 0; i--) {
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b[i] = (y[i] - y[i-1]) / (x[i] - x[i-1]);
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d[i-1] = x[i] - x[i-1];
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}
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for (i = 1; i < len-1; i++) {
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A[i][i] = 2 * (d[i-1] + d[i]);
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if (i > 1) {
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A[i][i-1] = d[i-1];
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A[i-1][i] = d[i-1];
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}
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A[i][len-1] = 6 * (b[i+1] - b[i]);
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}
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for(i = 1; i < len-2; i++) {
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float v = A[i+1][i] / A[i][i];
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for(j = 1; j <= len-1; j++)
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A[i+1][j] -= v * A[i][j];
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}
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for(i = len-2; i > 0; i--) {
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float acc = 0;
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for(j = i; j <= len-2; j++)
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acc += A[i][j]*c[j];
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c[i] = (A[i][len-1] - acc) / A[i][i];
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}
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for (i = 0; i < 0x10000; i++) {
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float x_out = (float)(i / 65535.0);
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float y_out = 0;
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for (j = 0; j < len-1; j++) {
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if (x[j] <= x_out && x_out <= x[j+1]) {
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float v = x_out - x[j];
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y_out = y[j] +
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((y[j+1] - y[j]) / d[j] - (2 * d[j] * c[j] + c[j+1] * d[j])/6) * v
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+ (c[j] * 0.5) * v*v + ((c[j+1] - c[j]) / (6 * d[j])) * v*v*v;
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}
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}
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curve[i] = y_out < 0.0 ? 0 : (y_out >= 1.0 ? 65535 :
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(ushort)(y_out * 65535.0 + 0.5));
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}
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free (A);
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}
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void CLASS canon_600_fixed_wb (int temp)
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|
{
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static const short mul[4][5] = {
|
|
{ 667, 358,397,565,452 },
|
|
{ 731, 390,367,499,517 },
|
|
{ 1119, 396,348,448,537 },
|
|
{ 1399, 485,431,508,688 } };
|
|
int lo, hi, i;
|
|
float frac=0;
|
|
|
|
for (lo=4; --lo; )
|
|
if (*mul[lo] <= temp) break;
|
|
for (hi=0; hi < 3; hi++)
|
|
if (*mul[hi] >= temp) break;
|
|
if (lo != hi)
|
|
frac = (float) (temp - *mul[lo]) / (*mul[hi] - *mul[lo]);
|
|
for (i=1; i < 5; i++)
|
|
pre_mul[i-1] = 1 / (frac * mul[hi][i] + (1-frac) * mul[lo][i]);
|
|
}
|
|
|
|
/* Return values: 0 = white 1 = near white 2 = not white */
|
|
int CLASS canon_600_color (int ratio[2], int mar)
|
|
{
|
|
int clipped=0, target, miss;
|
|
|
|
if (flash_used) {
|
|
if (ratio[1] < -104)
|
|
{ ratio[1] = -104; clipped = 1; }
|
|
if (ratio[1] > 12)
|
|
{ ratio[1] = 12; clipped = 1; }
|
|
} else {
|
|
if (ratio[1] < -264 || ratio[1] > 461) return 2;
|
|
if (ratio[1] < -50)
|
|
{ ratio[1] = -50; clipped = 1; }
|
|
if (ratio[1] > 307)
|
|
{ ratio[1] = 307; clipped = 1; }
|
|
}
|
|
target = flash_used || ratio[1] < 197
|
|
? -38 - (398 * ratio[1] >> 10)
|
|
: -123 + (48 * ratio[1] >> 10);
|
|
if (target - mar <= ratio[0] &&
|
|
target + 20 >= ratio[0] && !clipped) return 0;
|
|
miss = target - ratio[0];
|
|
if (abs(miss) >= mar*4) return 2;
|
|
if (miss < -20) miss = -20;
|
|
if (miss > mar) miss = mar;
|
|
ratio[0] = target - miss;
|
|
return 1;
|
|
}
|
|
|
|
void CLASS canon_600_auto_wb()
|
|
{
|
|
int mar, row, col, i, j, st, count[] = { 0,0 };
|
|
int test[8], total[2][8], ratio[2][2], stat[2];
|
|
|
|
memset (&total, 0, sizeof total);
|
|
i = canon_ev + 0.5;
|
|
if (i < 10) mar = 150;
|
|
else if (i > 12) mar = 20;
|
|
else mar = 280 - 20 * i;
|
|
if (flash_used) mar = 80;
|
|
for (row=14; row < height-14; row+=4)
|
|
for (col=10; col < width; col+=2) {
|
|
for (i=0; i < 8; i++)
|
|
test[(i & 4) + FC(row+(i >> 1),col+(i & 1))] =
|
|
BAYER(row+(i >> 1),col+(i & 1));
|
|
for (i=0; i < 8; i++)
|
|
if (test[i] < 150 || test[i] > 1500) goto next;
|
|
for (i=0; i < 4; i++)
|
|
if (abs(test[i] - test[i+4]) > 50) goto next;
|
|
for (i=0; i < 2; i++) {
|
|
for (j=0; j < 4; j+=2)
|
|
ratio[i][j >> 1] = ((test[i*4+j+1]-test[i*4+j]) << 10) / test[i*4+j];
|
|
stat[i] = canon_600_color (ratio[i], mar);
|
|
}
|
|
if ((st = stat[0] | stat[1]) > 1) goto next;
|
|
for (i=0; i < 2; i++)
|
|
if (stat[i])
|
|
for (j=0; j < 2; j++)
|
|
test[i*4+j*2+1] = test[i*4+j*2] * (0x400 + ratio[i][j]) >> 10;
|
|
for (i=0; i < 8; i++)
|
|
total[st][i] += test[i];
|
|
count[st]++;
|
|
next: ;
|
|
}
|
|
if (count[0] | count[1]) {
|
|
st = count[0]*200 < count[1];
|
|
for (i=0; i < 4; i++)
|
|
pre_mul[i] = 1.0 / (total[st][i] + total[st][i+4]);
|
|
}
|
|
}
|
|
|
|
void CLASS canon_600_coeff()
|
|
{
|
|
static const short table[6][12] = {
|
|
{ -190,702,-1878,2390, 1861,-1349,905,-393, -432,944,2617,-2105 },
|
|
{ -1203,1715,-1136,1648, 1388,-876,267,245, -1641,2153,3921,-3409 },
|
|
{ -615,1127,-1563,2075, 1437,-925,509,3, -756,1268,2519,-2007 },
|
|
{ -190,702,-1886,2398, 2153,-1641,763,-251, -452,964,3040,-2528 },
|
|
{ -190,702,-1878,2390, 1861,-1349,905,-393, -432,944,2617,-2105 },
|
|
{ -807,1319,-1785,2297, 1388,-876,769,-257, -230,742,2067,-1555 } };
|
|
int t=0, i, c;
|
|
float mc, yc;
|
|
|
|
mc = pre_mul[1] / pre_mul[2];
|
|
yc = pre_mul[3] / pre_mul[2];
|
|
if (mc > 1 && mc <= 1.28 && yc < 0.8789) t=1;
|
|
if (mc > 1.28 && mc <= 2) {
|
|
if (yc < 0.8789) t=3;
|
|
else if (yc <= 2) t=4;
|
|
}
|
|
if (flash_used) t=5;
|
|
for (raw_color = i=0; i < 3; i++)
|
|
FORCC rgb_cam[i][c] = table[t][i*4 + c] / 1024.0;
|
|
}
|
|
|
|
void CLASS canon_600_load_raw()
|
|
{
|
|
uchar data[1120], *dp;
|
|
ushort *pix;
|
|
int irow, row;
|
|
|
|
for (irow=row=0; irow < height; irow++) {
|
|
if (fread (data, 1, 1120, ifp) < 1120) derror();
|
|
pix = raw_image + row*raw_width;
|
|
for (dp=data; dp < data+1120; dp+=10, pix+=8) {
|
|
pix[0] = (dp[0] << 2) + (dp[1] >> 6 );
|
|
pix[1] = (dp[2] << 2) + (dp[1] >> 4 & 3);
|
|
pix[2] = (dp[3] << 2) + (dp[1] >> 2 & 3);
|
|
pix[3] = (dp[4] << 2) + (dp[1] & 3);
|
|
pix[4] = (dp[5] << 2) + (dp[9] & 3);
|
|
pix[5] = (dp[6] << 2) + (dp[9] >> 2 & 3);
|
|
pix[6] = (dp[7] << 2) + (dp[9] >> 4 & 3);
|
|
pix[7] = (dp[8] << 2) + (dp[9] >> 6 );
|
|
}
|
|
if ((row+=2) > height) row = 1;
|
|
}
|
|
}
|
|
|
|
void CLASS canon_600_correct()
|
|
{
|
|
int row, col, val;
|
|
static const short mul[4][2] =
|
|
{ { 1141,1145 }, { 1128,1109 }, { 1178,1149 }, { 1128,1109 } };
|
|
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++) {
|
|
if ((val = BAYER(row,col) - black) < 0) val = 0;
|
|
val = val * mul[row & 3][col & 1] >> 9;
|
|
BAYER(row,col) = val;
|
|
}
|
|
canon_600_fixed_wb(1311);
|
|
canon_600_auto_wb();
|
|
canon_600_coeff();
|
|
maximum = (0x3ff - black) * 1109 >> 9;
|
|
black = 0;
|
|
}
|
|
|
|
int CLASS canon_s2is()
|
|
{
|
|
unsigned row;
|
|
|
|
for (row=0; row < 100; row++) {
|
|
fseek (ifp, row*3340 + 3284, SEEK_SET);
|
|
if (getc(ifp) > 15) return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
unsigned CLASS getbithuff (int nbits, ushort *huff)
|
|
{
|
|
static unsigned bitbuf=0;
|
|
static int vbits=0, reset=0;
|
|
unsigned c;
|
|
|
|
if (nbits > 25) return 0;
|
|
if (nbits < 0)
|
|
return bitbuf = vbits = reset = 0;
|
|
if (nbits == 0 || vbits < 0) return 0;
|
|
while (!reset && vbits < nbits && (c = fgetc(ifp)) != EOF &&
|
|
!(reset = zero_after_ff && c == 0xff && fgetc(ifp))) {
|
|
bitbuf = (bitbuf << 8) + (uchar) c;
|
|
vbits += 8;
|
|
}
|
|
c = bitbuf << (32-vbits) >> (32-nbits);
|
|
if (huff) {
|
|
vbits -= huff[c] >> 8;
|
|
c = (uchar) huff[c];
|
|
} else
|
|
vbits -= nbits;
|
|
if (vbits < 0) derror();
|
|
return c;
|
|
}
|
|
|
|
#define getbits(n) getbithuff(n,0)
|
|
#define gethuff(h) getbithuff(*h,h+1)
|
|
|
|
/*
|
|
Construct a decode tree according the specification in *source.
|
|
The first 16 bytes specify how many codes should be 1-bit, 2-bit
|
|
3-bit, etc. Bytes after that are the leaf values.
|
|
|
|
For example, if the source is
|
|
|
|
{ 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0,
|
|
0x04,0x03,0x05,0x06,0x02,0x07,0x01,0x08,0x09,0x00,0x0a,0x0b,0xff },
|
|
|
|
then the code is
|
|
|
|
00 0x04
|
|
010 0x03
|
|
011 0x05
|
|
100 0x06
|
|
101 0x02
|
|
1100 0x07
|
|
1101 0x01
|
|
11100 0x08
|
|
11101 0x09
|
|
11110 0x00
|
|
111110 0x0a
|
|
1111110 0x0b
|
|
1111111 0xff
|
|
*/
|
|
ushort * CLASS make_decoder_ref (const uchar **source)
|
|
{
|
|
int max, len, h, i, j;
|
|
const uchar *count;
|
|
ushort *huff;
|
|
|
|
count = (*source += 16) - 17;
|
|
for (max=16; max && !count[max]; max--);
|
|
huff = (ushort *) calloc (1 + (1 << max), sizeof *huff);
|
|
merror (huff, "make_decoder()");
|
|
huff[0] = max;
|
|
for (h=len=1; len <= max; len++)
|
|
for (i=0; i < count[len]; i++, ++*source)
|
|
for (j=0; j < 1 << (max-len); j++)
|
|
if (h <= 1 << max)
|
|
huff[h++] = len << 8 | **source;
|
|
return huff;
|
|
}
|
|
|
|
ushort * CLASS make_decoder (const uchar *source)
|
|
{
|
|
return make_decoder_ref (&source);
|
|
}
|
|
|
|
void CLASS crw_init_tables (unsigned table, ushort *huff[2])
|
|
{
|
|
static const uchar first_tree[3][29] = {
|
|
{ 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0,
|
|
0x04,0x03,0x05,0x06,0x02,0x07,0x01,0x08,0x09,0x00,0x0a,0x0b,0xff },
|
|
{ 0,2,2,3,1,1,1,1,2,0,0,0,0,0,0,0,
|
|
0x03,0x02,0x04,0x01,0x05,0x00,0x06,0x07,0x09,0x08,0x0a,0x0b,0xff },
|
|
{ 0,0,6,3,1,1,2,0,0,0,0,0,0,0,0,0,
|
|
0x06,0x05,0x07,0x04,0x08,0x03,0x09,0x02,0x00,0x0a,0x01,0x0b,0xff },
|
|
};
|
|
static const uchar second_tree[3][180] = {
|
|
{ 0,2,2,2,1,4,2,1,2,5,1,1,0,0,0,139,
|
|
0x03,0x04,0x02,0x05,0x01,0x06,0x07,0x08,
|
|
0x12,0x13,0x11,0x14,0x09,0x15,0x22,0x00,0x21,0x16,0x0a,0xf0,
|
|
0x23,0x17,0x24,0x31,0x32,0x18,0x19,0x33,0x25,0x41,0x34,0x42,
|
|
0x35,0x51,0x36,0x37,0x38,0x29,0x79,0x26,0x1a,0x39,0x56,0x57,
|
|
0x28,0x27,0x52,0x55,0x58,0x43,0x76,0x59,0x77,0x54,0x61,0xf9,
|
|
0x71,0x78,0x75,0x96,0x97,0x49,0xb7,0x53,0xd7,0x74,0xb6,0x98,
|
|
0x47,0x48,0x95,0x69,0x99,0x91,0xfa,0xb8,0x68,0xb5,0xb9,0xd6,
|
|
0xf7,0xd8,0x67,0x46,0x45,0x94,0x89,0xf8,0x81,0xd5,0xf6,0xb4,
|
|
0x88,0xb1,0x2a,0x44,0x72,0xd9,0x87,0x66,0xd4,0xf5,0x3a,0xa7,
|
|
0x73,0xa9,0xa8,0x86,0x62,0xc7,0x65,0xc8,0xc9,0xa1,0xf4,0xd1,
|
|
0xe9,0x5a,0x92,0x85,0xa6,0xe7,0x93,0xe8,0xc1,0xc6,0x7a,0x64,
|
|
0xe1,0x4a,0x6a,0xe6,0xb3,0xf1,0xd3,0xa5,0x8a,0xb2,0x9a,0xba,
|
|
0x84,0xa4,0x63,0xe5,0xc5,0xf3,0xd2,0xc4,0x82,0xaa,0xda,0xe4,
|
|
0xf2,0xca,0x83,0xa3,0xa2,0xc3,0xea,0xc2,0xe2,0xe3,0xff,0xff },
|
|
{ 0,2,2,1,4,1,4,1,3,3,1,0,0,0,0,140,
|
|
0x02,0x03,0x01,0x04,0x05,0x12,0x11,0x06,
|
|
0x13,0x07,0x08,0x14,0x22,0x09,0x21,0x00,0x23,0x15,0x31,0x32,
|
|
0x0a,0x16,0xf0,0x24,0x33,0x41,0x42,0x19,0x17,0x25,0x18,0x51,
|
|
0x34,0x43,0x52,0x29,0x35,0x61,0x39,0x71,0x62,0x36,0x53,0x26,
|
|
0x38,0x1a,0x37,0x81,0x27,0x91,0x79,0x55,0x45,0x28,0x72,0x59,
|
|
0xa1,0xb1,0x44,0x69,0x54,0x58,0xd1,0xfa,0x57,0xe1,0xf1,0xb9,
|
|
0x49,0x47,0x63,0x6a,0xf9,0x56,0x46,0xa8,0x2a,0x4a,0x78,0x99,
|
|
0x3a,0x75,0x74,0x86,0x65,0xc1,0x76,0xb6,0x96,0xd6,0x89,0x85,
|
|
0xc9,0xf5,0x95,0xb4,0xc7,0xf7,0x8a,0x97,0xb8,0x73,0xb7,0xd8,
|
|
0xd9,0x87,0xa7,0x7a,0x48,0x82,0x84,0xea,0xf4,0xa6,0xc5,0x5a,
|
|
0x94,0xa4,0xc6,0x92,0xc3,0x68,0xb5,0xc8,0xe4,0xe5,0xe6,0xe9,
|
|
0xa2,0xa3,0xe3,0xc2,0x66,0x67,0x93,0xaa,0xd4,0xd5,0xe7,0xf8,
|
|
0x88,0x9a,0xd7,0x77,0xc4,0x64,0xe2,0x98,0xa5,0xca,0xda,0xe8,
|
|
0xf3,0xf6,0xa9,0xb2,0xb3,0xf2,0xd2,0x83,0xba,0xd3,0xff,0xff },
|
|
{ 0,0,6,2,1,3,3,2,5,1,2,2,8,10,0,117,
|
|
0x04,0x05,0x03,0x06,0x02,0x07,0x01,0x08,
|
|
0x09,0x12,0x13,0x14,0x11,0x15,0x0a,0x16,0x17,0xf0,0x00,0x22,
|
|
0x21,0x18,0x23,0x19,0x24,0x32,0x31,0x25,0x33,0x38,0x37,0x34,
|
|
0x35,0x36,0x39,0x79,0x57,0x58,0x59,0x28,0x56,0x78,0x27,0x41,
|
|
0x29,0x77,0x26,0x42,0x76,0x99,0x1a,0x55,0x98,0x97,0xf9,0x48,
|
|
0x54,0x96,0x89,0x47,0xb7,0x49,0xfa,0x75,0x68,0xb6,0x67,0x69,
|
|
0xb9,0xb8,0xd8,0x52,0xd7,0x88,0xb5,0x74,0x51,0x46,0xd9,0xf8,
|
|
0x3a,0xd6,0x87,0x45,0x7a,0x95,0xd5,0xf6,0x86,0xb4,0xa9,0x94,
|
|
0x53,0x2a,0xa8,0x43,0xf5,0xf7,0xd4,0x66,0xa7,0x5a,0x44,0x8a,
|
|
0xc9,0xe8,0xc8,0xe7,0x9a,0x6a,0x73,0x4a,0x61,0xc7,0xf4,0xc6,
|
|
0x65,0xe9,0x72,0xe6,0x71,0x91,0x93,0xa6,0xda,0x92,0x85,0x62,
|
|
0xf3,0xc5,0xb2,0xa4,0x84,0xba,0x64,0xa5,0xb3,0xd2,0x81,0xe5,
|
|
0xd3,0xaa,0xc4,0xca,0xf2,0xb1,0xe4,0xd1,0x83,0x63,0xea,0xc3,
|
|
0xe2,0x82,0xf1,0xa3,0xc2,0xa1,0xc1,0xe3,0xa2,0xe1,0xff,0xff }
|
|
};
|
|
if (table > 2) table = 2;
|
|
huff[0] = make_decoder ( first_tree[table]);
|
|
huff[1] = make_decoder (second_tree[table]);
|
|
}
|
|
|
|
/*
|
|
Return 0 if the image starts with compressed data,
|
|
1 if it starts with uncompressed low-order bits.
|
|
|
|
In Canon compressed data, 0xff is always followed by 0x00.
|
|
*/
|
|
int CLASS canon_has_lowbits()
|
|
{
|
|
uchar test[0x4000];
|
|
int ret=1, i;
|
|
|
|
fseek (ifp, 0, SEEK_SET);
|
|
fread (test, 1, sizeof test, ifp);
|
|
for (i=540; i < sizeof test - 1; i++)
|
|
if (test[i] == 0xff) {
|
|
if (test[i+1]) return 1;
|
|
ret=0;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void CLASS canon_load_raw()
|
|
{
|
|
ushort *pixel, *prow, *huff[2];
|
|
int nblocks, lowbits, i, c, row, r, save, val;
|
|
int block, diffbuf[64], leaf, len, diff, carry=0, pnum=0, base[2];
|
|
|
|
crw_init_tables (tiff_compress, huff);
|
|
lowbits = canon_has_lowbits();
|
|
if (!lowbits) maximum = 0x3ff;
|
|
fseek (ifp, 540 + lowbits*raw_height*raw_width/4, SEEK_SET);
|
|
zero_after_ff = 1;
|
|
getbits(-1);
|
|
for (row=0; row < raw_height; row+=8) {
|
|
pixel = raw_image + row*raw_width;
|
|
nblocks = MIN (8, raw_height-row) * raw_width >> 6;
|
|
for (block=0; block < nblocks; block++) {
|
|
memset (diffbuf, 0, sizeof diffbuf);
|
|
for (i=0; i < 64; i++ ) {
|
|
leaf = gethuff(huff[i > 0]);
|
|
if (leaf == 0 && i) break;
|
|
if (leaf == 0xff) continue;
|
|
i += leaf >> 4;
|
|
len = leaf & 15;
|
|
if (len == 0) continue;
|
|
diff = getbits(len);
|
|
if ((diff & (1 << (len-1))) == 0)
|
|
diff -= (1 << len) - 1;
|
|
if (i < 64) diffbuf[i] = diff;
|
|
}
|
|
diffbuf[0] += carry;
|
|
carry = diffbuf[0];
|
|
for (i=0; i < 64; i++ ) {
|
|
if (pnum++ % raw_width == 0)
|
|
base[0] = base[1] = 512;
|
|
if ((pixel[(block << 6) + i] = base[i & 1] += diffbuf[i]) >> 10)
|
|
derror();
|
|
}
|
|
}
|
|
if (lowbits) {
|
|
save = ftell(ifp);
|
|
fseek (ifp, 26 + row*raw_width/4, SEEK_SET);
|
|
for (prow=pixel, i=0; i < raw_width*2; i++) {
|
|
c = fgetc(ifp);
|
|
for (r=0; r < 8; r+=2, prow++) {
|
|
val = (*prow << 2) + ((c >> r) & 3);
|
|
if (raw_width == 2672 && val < 512) val += 2;
|
|
*prow = val;
|
|
}
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
FORC(2) free (huff[c]);
|
|
}
|
|
|
|
struct jhead {
|
|
int algo, bits, high, wide, clrs, sraw, psv, restart, vpred[6];
|
|
ushort quant[64], idct[64], *huff[20], *free[20], *row;
|
|
};
|
|
|
|
int CLASS ljpeg_start (struct jhead *jh, int info_only)
|
|
{
|
|
ushort c, tag, len;
|
|
uchar data[0x10000];
|
|
const uchar *dp;
|
|
|
|
memset (jh, 0, sizeof *jh);
|
|
jh->restart = INT_MAX;
|
|
if ((fgetc(ifp),fgetc(ifp)) != 0xd8) return 0;
|
|
do {
|
|
if (!fread (data, 2, 2, ifp)) return 0;
|
|
tag = data[0] << 8 | data[1];
|
|
len = (data[2] << 8 | data[3]) - 2;
|
|
if (tag <= 0xff00) return 0;
|
|
fread (data, 1, len, ifp);
|
|
switch (tag) {
|
|
case 0xffc3:
|
|
jh->sraw = ((data[7] >> 4) * (data[7] & 15) - 1) & 3;
|
|
case 0xffc1:
|
|
case 0xffc0:
|
|
jh->algo = tag & 0xff;
|
|
jh->bits = data[0];
|
|
jh->high = data[1] << 8 | data[2];
|
|
jh->wide = data[3] << 8 | data[4];
|
|
jh->clrs = data[5] + jh->sraw;
|
|
if (len == 9 && !dng_version) getc(ifp);
|
|
break;
|
|
case 0xffc4:
|
|
if (info_only) break;
|
|
for (dp = data; dp < data+len && !((c = *dp++) & -20); )
|
|
jh->free[c] = jh->huff[c] = make_decoder_ref (&dp);
|
|
break;
|
|
case 0xffda:
|
|
jh->psv = data[1+data[0]*2];
|
|
jh->bits -= data[3+data[0]*2] & 15;
|
|
break;
|
|
case 0xffdb:
|
|
FORC(64) jh->quant[c] = data[c*2+1] << 8 | data[c*2+2];
|
|
break;
|
|
case 0xffdd:
|
|
jh->restart = data[0] << 8 | data[1];
|
|
}
|
|
} while (tag != 0xffda);
|
|
if (jh->bits > 16 || jh->clrs > 6 ||
|
|
!jh->bits || !jh->high || !jh->wide || !jh->clrs) return 0;
|
|
if (info_only) return 1;
|
|
if (!jh->huff[0]) return 0;
|
|
FORC(19) if (!jh->huff[c+1]) jh->huff[c+1] = jh->huff[c];
|
|
if (jh->sraw) {
|
|
FORC(4) jh->huff[2+c] = jh->huff[1];
|
|
FORC(jh->sraw) jh->huff[1+c] = jh->huff[0];
|
|
}
|
|
jh->row = (ushort *) calloc (jh->wide*jh->clrs, 4);
|
|
merror (jh->row, "ljpeg_start()");
|
|
return zero_after_ff = 1;
|
|
}
|
|
|
|
void CLASS ljpeg_end (struct jhead *jh)
|
|
{
|
|
int c;
|
|
FORC4 if (jh->free[c]) free (jh->free[c]);
|
|
free (jh->row);
|
|
}
|
|
|
|
int CLASS ljpeg_diff (ushort *huff)
|
|
{
|
|
int len, diff;
|
|
|
|
len = gethuff(huff);
|
|
if (len == 16 && (!dng_version || dng_version >= 0x1010000))
|
|
return -32768;
|
|
diff = getbits(len);
|
|
if ((diff & (1 << (len-1))) == 0)
|
|
diff -= (1 << len) - 1;
|
|
return diff;
|
|
}
|
|
|
|
ushort * CLASS ljpeg_row (int jrow, struct jhead *jh)
|
|
{
|
|
int col, c, diff, pred, spred=0;
|
|
ushort mark=0, *row[3];
|
|
|
|
if (jrow * jh->wide % jh->restart == 0) {
|
|
FORC(6) jh->vpred[c] = 1 << (jh->bits-1);
|
|
if (jrow) {
|
|
fseek (ifp, -2, SEEK_CUR);
|
|
do mark = (mark << 8) + (c = fgetc(ifp));
|
|
while (c != EOF && mark >> 4 != 0xffd);
|
|
}
|
|
getbits(-1);
|
|
}
|
|
FORC3 row[c] = jh->row + jh->wide*jh->clrs*((jrow+c) & 1);
|
|
for (col=0; col < jh->wide; col++)
|
|
FORC(jh->clrs) {
|
|
diff = ljpeg_diff (jh->huff[c]);
|
|
if (jh->sraw && c <= jh->sraw && (col | c))
|
|
pred = spred;
|
|
else if (col) pred = row[0][-jh->clrs];
|
|
else pred = (jh->vpred[c] += diff) - diff;
|
|
if (jrow && col) switch (jh->psv) {
|
|
case 1: break;
|
|
case 2: pred = row[1][0]; break;
|
|
case 3: pred = row[1][-jh->clrs]; break;
|
|
case 4: pred = pred + row[1][0] - row[1][-jh->clrs]; break;
|
|
case 5: pred = pred + ((row[1][0] - row[1][-jh->clrs]) >> 1); break;
|
|
case 6: pred = row[1][0] + ((pred - row[1][-jh->clrs]) >> 1); break;
|
|
case 7: pred = (pred + row[1][0]) >> 1; break;
|
|
default: pred = 0;
|
|
}
|
|
if ((**row = pred + diff) >> jh->bits) derror();
|
|
if (c <= jh->sraw) spred = **row;
|
|
row[0]++; row[1]++;
|
|
}
|
|
return row[2];
|
|
}
|
|
|
|
void CLASS lossless_jpeg_load_raw()
|
|
{
|
|
int jwide, jrow, jcol, val, jidx, i, j, row=0, col=0;
|
|
struct jhead jh;
|
|
ushort *rp;
|
|
|
|
if (!ljpeg_start (&jh, 0)) return;
|
|
jwide = jh.wide * jh.clrs;
|
|
|
|
for (jrow=0; jrow < jh.high; jrow++) {
|
|
rp = ljpeg_row (jrow, &jh);
|
|
if (load_flags & 1)
|
|
row = jrow & 1 ? height-1-jrow/2 : jrow/2;
|
|
for (jcol=0; jcol < jwide; jcol++) {
|
|
val = curve[*rp++];
|
|
if (cr2_slice[0]) {
|
|
jidx = jrow*jwide + jcol;
|
|
i = jidx / (cr2_slice[1]*raw_height);
|
|
if ((j = i >= cr2_slice[0]))
|
|
i = cr2_slice[0];
|
|
jidx -= i * (cr2_slice[1]*raw_height);
|
|
row = jidx / cr2_slice[1+j];
|
|
col = jidx % cr2_slice[1+j] + i*cr2_slice[1];
|
|
}
|
|
if (raw_width == 3984 && (col -= 2) < 0)
|
|
col += (row--,raw_width);
|
|
if ((unsigned) row < raw_height) RAW(row,col) = val;
|
|
if (++col >= raw_width)
|
|
col = (row++,0);
|
|
}
|
|
}
|
|
ljpeg_end (&jh);
|
|
}
|
|
|
|
void CLASS canon_sraw_load_raw()
|
|
{
|
|
struct jhead jh;
|
|
short *rp=0, (*ip)[4];
|
|
int jwide, slice, scol, ecol, row, col, jrow=0, jcol=0, pix[3], c;
|
|
int v[3]={0,0,0}, ver, hue;
|
|
char *cp;
|
|
|
|
if (!ljpeg_start (&jh, 0) || jh.clrs < 4) return;
|
|
jwide = (jh.wide >>= 1) * jh.clrs;
|
|
|
|
for (ecol=slice=0; slice <= cr2_slice[0]; slice++) {
|
|
scol = ecol;
|
|
ecol += cr2_slice[1] * 2 / jh.clrs;
|
|
if (!cr2_slice[0] || ecol > raw_width-1) ecol = raw_width & -2;
|
|
for (row=0; row < height; row += (jh.clrs >> 1) - 1) {
|
|
ip = (short (*)[4]) image + row*width;
|
|
for (col=scol; col < ecol; col+=2, jcol+=jh.clrs) {
|
|
if ((jcol %= jwide) == 0)
|
|
rp = (short *) ljpeg_row (jrow++, &jh);
|
|
if (col >= width) continue;
|
|
FORC (jh.clrs-2)
|
|
ip[col + (c >> 1)*width + (c & 1)][0] = rp[jcol+c];
|
|
ip[col][1] = rp[jcol+jh.clrs-2] - 16384;
|
|
ip[col][2] = rp[jcol+jh.clrs-1] - 16384;
|
|
}
|
|
}
|
|
}
|
|
for (cp=model2; *cp && !isdigit(*cp); cp++);
|
|
sscanf (cp, "%d.%d.%d", v, v+1, v+2);
|
|
ver = (v[0]*1000 + v[1])*1000 + v[2];
|
|
hue = (jh.sraw+1) << 2;
|
|
if (unique_id >= 0x80000281 || (unique_id == 0x80000218 && ver > 1000006))
|
|
hue = jh.sraw << 1;
|
|
ip = (short (*)[4]) image;
|
|
rp = ip[0];
|
|
for (row=0; row < height; row++, ip+=width) {
|
|
if (row & (jh.sraw >> 1))
|
|
for (col=0; col < width; col+=2)
|
|
for (c=1; c < 3; c++)
|
|
if (row == height-1)
|
|
ip[col][c] = ip[col-width][c];
|
|
else ip[col][c] = (ip[col-width][c] + ip[col+width][c] + 1) >> 1;
|
|
for (col=1; col < width; col+=2)
|
|
for (c=1; c < 3; c++)
|
|
if (col == width-1)
|
|
ip[col][c] = ip[col-1][c];
|
|
else ip[col][c] = (ip[col-1][c] + ip[col+1][c] + 1) >> 1;
|
|
}
|
|
for ( ; rp < ip[0]; rp+=4) {
|
|
if (unique_id == 0x80000218 ||
|
|
unique_id == 0x80000250 ||
|
|
unique_id == 0x80000261 ||
|
|
unique_id == 0x80000281 ||
|
|
unique_id == 0x80000287) {
|
|
rp[1] = (rp[1] << 2) + hue;
|
|
rp[2] = (rp[2] << 2) + hue;
|
|
pix[0] = rp[0] + (( 50*rp[1] + 22929*rp[2]) >> 14);
|
|
pix[1] = rp[0] + ((-5640*rp[1] - 11751*rp[2]) >> 14);
|
|
pix[2] = rp[0] + ((29040*rp[1] - 101*rp[2]) >> 14);
|
|
} else {
|
|
if (unique_id < 0x80000218) rp[0] -= 512;
|
|
pix[0] = rp[0] + rp[2];
|
|
pix[2] = rp[0] + rp[1];
|
|
pix[1] = rp[0] + ((-778*rp[1] - (rp[2] << 11)) >> 12);
|
|
}
|
|
FORC3 rp[c] = CLIP(pix[c] * sraw_mul[c] >> 10);
|
|
}
|
|
ljpeg_end (&jh);
|
|
maximum = 0x3fff;
|
|
}
|
|
|
|
void CLASS adobe_copy_pixel (unsigned row, unsigned col, ushort **rp)
|
|
{
|
|
int c;
|
|
|
|
if (tiff_samples == 2 && shot_select) (*rp)++;
|
|
if (raw_image) {
|
|
if (row < raw_height && col < raw_width)
|
|
RAW(row,col) = curve[**rp];
|
|
*rp += tiff_samples;
|
|
} else {
|
|
if (row < height && col < width)
|
|
FORC(tiff_samples)
|
|
image[row*width+col][c] = curve[(*rp)[c]];
|
|
*rp += tiff_samples;
|
|
}
|
|
if (tiff_samples == 2 && shot_select) (*rp)--;
|
|
}
|
|
|
|
void CLASS ljpeg_idct (struct jhead *jh)
|
|
{
|
|
int c, i, j, len, skip, coef;
|
|
float work[3][8][8];
|
|
static float cs[106] = { 0 };
|
|
static const uchar zigzag[80] =
|
|
{ 0, 1, 8,16, 9, 2, 3,10,17,24,32,25,18,11, 4, 5,12,19,26,33,
|
|
40,48,41,34,27,20,13, 6, 7,14,21,28,35,42,49,56,57,50,43,36,
|
|
29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,
|
|
47,55,62,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63 };
|
|
|
|
if (!cs[0])
|
|
FORC(106) cs[c] = cos((c & 31)*M_PI/16)/2;
|
|
memset (work, 0, sizeof work);
|
|
work[0][0][0] = jh->vpred[0] += ljpeg_diff (jh->huff[0]) * jh->quant[0];
|
|
for (i=1; i < 64; i++ ) {
|
|
len = gethuff (jh->huff[16]);
|
|
i += skip = len >> 4;
|
|
if (!(len &= 15) && skip < 15) break;
|
|
coef = getbits(len);
|
|
if ((coef & (1 << (len-1))) == 0)
|
|
coef -= (1 << len) - 1;
|
|
((float *)work)[zigzag[i]] = coef * jh->quant[i];
|
|
}
|
|
FORC(8) work[0][0][c] *= M_SQRT1_2;
|
|
FORC(8) work[0][c][0] *= M_SQRT1_2;
|
|
for (i=0; i < 8; i++)
|
|
for (j=0; j < 8; j++)
|
|
FORC(8) work[1][i][j] += work[0][i][c] * cs[(j*2+1)*c];
|
|
for (i=0; i < 8; i++)
|
|
for (j=0; j < 8; j++)
|
|
FORC(8) work[2][i][j] += work[1][c][j] * cs[(i*2+1)*c];
|
|
|
|
FORC(64) jh->idct[c] = CLIP(((float *)work[2])[c]+0.5);
|
|
}
|
|
|
|
void CLASS lossless_dng_load_raw()
|
|
{
|
|
unsigned save, trow=0, tcol=0, jwide, jrow, jcol, row, col, i, j;
|
|
struct jhead jh;
|
|
ushort *rp;
|
|
|
|
while (trow < raw_height) {
|
|
save = ftell(ifp);
|
|
if (tile_length < INT_MAX)
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
if (!ljpeg_start (&jh, 0)) break;
|
|
jwide = jh.wide;
|
|
if (filters) jwide *= jh.clrs;
|
|
jwide /= MIN (is_raw, tiff_samples);
|
|
switch (jh.algo) {
|
|
case 0xc1:
|
|
jh.vpred[0] = 16384;
|
|
getbits(-1);
|
|
for (jrow=0; jrow+7 < jh.high; jrow += 8) {
|
|
for (jcol=0; jcol+7 < jh.wide; jcol += 8) {
|
|
ljpeg_idct (&jh);
|
|
rp = jh.idct;
|
|
row = trow + jcol/tile_width + jrow*2;
|
|
col = tcol + jcol%tile_width;
|
|
for (i=0; i < 16; i+=2)
|
|
for (j=0; j < 8; j++)
|
|
adobe_copy_pixel (row+i, col+j, &rp);
|
|
}
|
|
}
|
|
break;
|
|
case 0xc3:
|
|
for (row=col=jrow=0; jrow < jh.high; jrow++) {
|
|
rp = ljpeg_row (jrow, &jh);
|
|
for (jcol=0; jcol < jwide; jcol++) {
|
|
adobe_copy_pixel (trow+row, tcol+col, &rp);
|
|
if (++col >= tile_width || col >= raw_width)
|
|
row += 1 + (col = 0);
|
|
}
|
|
}
|
|
}
|
|
fseek (ifp, save+4, SEEK_SET);
|
|
if ((tcol += tile_width) >= raw_width)
|
|
trow += tile_length + (tcol = 0);
|
|
ljpeg_end (&jh);
|
|
}
|
|
}
|
|
|
|
void CLASS packed_dng_load_raw()
|
|
{
|
|
ushort *pixel, *rp;
|
|
int row, col;
|
|
|
|
pixel = (ushort *) calloc (raw_width, tiff_samples*sizeof *pixel);
|
|
merror (pixel, "packed_dng_load_raw()");
|
|
for (row=0; row < raw_height; row++) {
|
|
if (tiff_bps == 16)
|
|
read_shorts (pixel, raw_width * tiff_samples);
|
|
else {
|
|
getbits(-1);
|
|
for (col=0; col < raw_width * tiff_samples; col++)
|
|
pixel[col] = getbits(tiff_bps);
|
|
}
|
|
for (rp=pixel, col=0; col < raw_width; col++)
|
|
adobe_copy_pixel (row, col, &rp);
|
|
}
|
|
free (pixel);
|
|
}
|
|
|
|
void CLASS pentax_load_raw()
|
|
{
|
|
ushort bit[2][15], huff[4097];
|
|
int dep, row, col, diff, c, i;
|
|
ushort vpred[2][2] = {{0,0},{0,0}}, hpred[2];
|
|
|
|
fseek (ifp, meta_offset, SEEK_SET);
|
|
dep = (get2() + 12) & 15;
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
FORC(dep) bit[0][c] = get2();
|
|
FORC(dep) bit[1][c] = fgetc(ifp);
|
|
FORC(dep)
|
|
for (i=bit[0][c]; i <= ((bit[0][c]+(4096 >> bit[1][c])-1) & 4095); )
|
|
huff[++i] = bit[1][c] << 8 | c;
|
|
huff[0] = 12;
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
getbits(-1);
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width; col++) {
|
|
diff = ljpeg_diff (huff);
|
|
if (col < 2) hpred[col] = vpred[row & 1][col] += diff;
|
|
else hpred[col & 1] += diff;
|
|
RAW(row,col) = hpred[col & 1];
|
|
if (hpred[col & 1] >> tiff_bps) derror();
|
|
}
|
|
}
|
|
|
|
void CLASS nikon_load_raw()
|
|
{
|
|
static const uchar nikon_tree[][32] = {
|
|
{ 0,1,5,1,1,1,1,1,1,2,0,0,0,0,0,0, /* 12-bit lossy */
|
|
5,4,3,6,2,7,1,0,8,9,11,10,12 },
|
|
{ 0,1,5,1,1,1,1,1,1,2,0,0,0,0,0,0, /* 12-bit lossy after split */
|
|
0x39,0x5a,0x38,0x27,0x16,5,4,3,2,1,0,11,12,12 },
|
|
{ 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0, /* 12-bit lossless */
|
|
5,4,6,3,7,2,8,1,9,0,10,11,12 },
|
|
{ 0,1,4,3,1,1,1,1,1,2,0,0,0,0,0,0, /* 14-bit lossy */
|
|
5,6,4,7,8,3,9,2,1,0,10,11,12,13,14 },
|
|
{ 0,1,5,1,1,1,1,1,1,1,2,0,0,0,0,0, /* 14-bit lossy after split */
|
|
8,0x5c,0x4b,0x3a,0x29,7,6,5,4,3,2,1,0,13,14 },
|
|
{ 0,1,4,2,2,3,1,2,0,0,0,0,0,0,0,0, /* 14-bit lossless */
|
|
7,6,8,5,9,4,10,3,11,12,2,0,1,13,14 } };
|
|
ushort *huff, ver0, ver1, vpred[2][2], hpred[2], csize;
|
|
int i, min, max, step=0, tree=0, split=0, row, col, len, shl, diff;
|
|
|
|
fseek (ifp, meta_offset, SEEK_SET);
|
|
ver0 = fgetc(ifp);
|
|
ver1 = fgetc(ifp);
|
|
if (ver0 == 0x49 || ver1 == 0x58)
|
|
fseek (ifp, 2110, SEEK_CUR);
|
|
if (ver0 == 0x46) tree = 2;
|
|
if (tiff_bps == 14) tree += 3;
|
|
read_shorts (vpred[0], 4);
|
|
max = 1 << tiff_bps & 0x7fff;
|
|
if ((csize = get2()) > 1)
|
|
step = max / (csize-1);
|
|
if (ver0 == 0x44 && ver1 == 0x20 && step > 0) {
|
|
for (i=0; i < csize; i++)
|
|
curve[i*step] = get2();
|
|
for (i=0; i < max; i++)
|
|
curve[i] = ( curve[i-i%step]*(step-i%step) +
|
|
curve[i-i%step+step]*(i%step) ) / step;
|
|
fseek (ifp, meta_offset+562, SEEK_SET);
|
|
split = get2();
|
|
} else if (ver0 != 0x46 && csize <= 0x4001)
|
|
read_shorts (curve, max=csize);
|
|
while (curve[max-2] == curve[max-1]) max--;
|
|
huff = make_decoder (nikon_tree[tree]);
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
getbits(-1);
|
|
for (min=row=0; row < height; row++) {
|
|
if (split && row == split) {
|
|
free (huff);
|
|
huff = make_decoder (nikon_tree[tree+1]);
|
|
max += (min = 16) << 1;
|
|
}
|
|
for (col=0; col < raw_width; col++) {
|
|
i = gethuff(huff);
|
|
len = i & 15;
|
|
shl = i >> 4;
|
|
diff = ((getbits(len-shl) << 1) + 1) << shl >> 1;
|
|
if ((diff & (1 << (len-1))) == 0)
|
|
diff -= (1 << len) - !shl;
|
|
if (col < 2) hpred[col] = vpred[row & 1][col] += diff;
|
|
else hpred[col & 1] += diff;
|
|
if ((ushort)(hpred[col & 1] + min) >= max) derror();
|
|
RAW(row,col) = curve[LIM((short)hpred[col & 1],0,0x3fff)];
|
|
}
|
|
}
|
|
free (huff);
|
|
}
|
|
|
|
void CLASS nikon_yuv_load_raw()
|
|
{
|
|
int row, col, yuv[4], rgb[3], b, c;
|
|
UINT64 bitbuf=0;
|
|
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width; col++) {
|
|
if (!(b = col & 1)) {
|
|
bitbuf = 0;
|
|
FORC(6) bitbuf |= (UINT64) fgetc(ifp) << c*8;
|
|
FORC(4) yuv[c] = (bitbuf >> c*12 & 0xfff) - (c >> 1 << 11);
|
|
}
|
|
rgb[0] = yuv[b] + 1.370705*yuv[3];
|
|
rgb[1] = yuv[b] - 0.337633*yuv[2] - 0.698001*yuv[3];
|
|
rgb[2] = yuv[b] + 1.732446*yuv[2];
|
|
FORC3 image[row*width+col][c] = curve[LIM(rgb[c],0,0xfff)] / cam_mul[c];
|
|
}
|
|
}
|
|
|
|
/*
|
|
Returns 1 for a Coolpix 995, 0 for anything else.
|
|
*/
|
|
int CLASS nikon_e995()
|
|
{
|
|
int i, histo[256];
|
|
const uchar often[] = { 0x00, 0x55, 0xaa, 0xff };
|
|
|
|
memset (histo, 0, sizeof histo);
|
|
fseek (ifp, -2000, SEEK_END);
|
|
for (i=0; i < 2000; i++)
|
|
histo[fgetc(ifp)]++;
|
|
for (i=0; i < 4; i++)
|
|
if (histo[often[i]] < 200)
|
|
return 0;
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
Returns 1 for a Coolpix 2100, 0 for anything else.
|
|
*/
|
|
int CLASS nikon_e2100()
|
|
{
|
|
uchar t[12];
|
|
int i;
|
|
|
|
fseek (ifp, 0, SEEK_SET);
|
|
for (i=0; i < 1024; i++) {
|
|
fread (t, 1, 12, ifp);
|
|
if (((t[2] & t[4] & t[7] & t[9]) >> 4
|
|
& t[1] & t[6] & t[8] & t[11] & 3) != 3)
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void CLASS nikon_3700()
|
|
{
|
|
int bits, i;
|
|
uchar dp[24];
|
|
static const struct {
|
|
int bits;
|
|
char make[12], model[15];
|
|
} table[] = {
|
|
{ 0x00, "Pentax", "Optio 33WR" },
|
|
{ 0x03, "Nikon", "E3200" },
|
|
{ 0x32, "Nikon", "E3700" },
|
|
{ 0x33, "Olympus", "C740UZ" } };
|
|
|
|
fseek (ifp, 3072, SEEK_SET);
|
|
fread (dp, 1, 24, ifp);
|
|
bits = (dp[8] & 3) << 4 | (dp[20] & 3);
|
|
for (i=0; i < sizeof table / sizeof *table; i++)
|
|
if (bits == table[i].bits) {
|
|
strcpy (make, table[i].make );
|
|
strcpy (model, table[i].model);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Separates a Minolta DiMAGE Z2 from a Nikon E4300.
|
|
*/
|
|
int CLASS minolta_z2()
|
|
{
|
|
int i, nz;
|
|
char tail[424];
|
|
|
|
fseek (ifp, -sizeof tail, SEEK_END);
|
|
fread (tail, 1, sizeof tail, ifp);
|
|
for (nz=i=0; i < sizeof tail; i++)
|
|
if (tail[i]) nz++;
|
|
return nz > 20;
|
|
}
|
|
|
|
void CLASS jpeg_thumb();
|
|
|
|
void CLASS ppm_thumb()
|
|
{
|
|
char *thumb;
|
|
thumb_length = thumb_width*thumb_height*3;
|
|
thumb = (char *) malloc (thumb_length);
|
|
merror (thumb, "ppm_thumb()");
|
|
fprintf (ofp, "P6\n%d %d\n255\n", thumb_width, thumb_height);
|
|
fread (thumb, 1, thumb_length, ifp);
|
|
fwrite (thumb, 1, thumb_length, ofp);
|
|
free (thumb);
|
|
}
|
|
|
|
void CLASS ppm16_thumb()
|
|
{
|
|
int i;
|
|
char *thumb;
|
|
thumb_length = thumb_width*thumb_height*3;
|
|
thumb = (char *) calloc (thumb_length, 2);
|
|
merror (thumb, "ppm16_thumb()");
|
|
read_shorts ((ushort *) thumb, thumb_length);
|
|
for (i=0; i < thumb_length; i++)
|
|
thumb[i] = ((ushort *) thumb)[i] >> 8;
|
|
fprintf (ofp, "P6\n%d %d\n255\n", thumb_width, thumb_height);
|
|
fwrite (thumb, 1, thumb_length, ofp);
|
|
free (thumb);
|
|
}
|
|
|
|
void CLASS layer_thumb()
|
|
{
|
|
int i, c;
|
|
char *thumb, map[][4] = { "012","102" };
|
|
|
|
colors = thumb_misc >> 5 & 7;
|
|
thumb_length = thumb_width*thumb_height;
|
|
thumb = (char *) calloc (colors, thumb_length);
|
|
merror (thumb, "layer_thumb()");
|
|
fprintf (ofp, "P%d\n%d %d\n255\n",
|
|
5 + (colors >> 1), thumb_width, thumb_height);
|
|
fread (thumb, thumb_length, colors, ifp);
|
|
for (i=0; i < thumb_length; i++)
|
|
FORCC putc (thumb[i+thumb_length*(map[thumb_misc >> 8][c]-'0')], ofp);
|
|
free (thumb);
|
|
}
|
|
|
|
void CLASS rollei_thumb()
|
|
{
|
|
unsigned i;
|
|
ushort *thumb;
|
|
|
|
thumb_length = thumb_width * thumb_height;
|
|
thumb = (ushort *) calloc (thumb_length, 2);
|
|
merror (thumb, "rollei_thumb()");
|
|
fprintf (ofp, "P6\n%d %d\n255\n", thumb_width, thumb_height);
|
|
read_shorts (thumb, thumb_length);
|
|
for (i=0; i < thumb_length; i++) {
|
|
putc (thumb[i] << 3, ofp);
|
|
putc (thumb[i] >> 5 << 2, ofp);
|
|
putc (thumb[i] >> 11 << 3, ofp);
|
|
}
|
|
free (thumb);
|
|
}
|
|
|
|
void CLASS rollei_load_raw()
|
|
{
|
|
uchar pixel[10];
|
|
unsigned iten=0, isix, i, buffer=0, todo[16];
|
|
|
|
isix = raw_width * raw_height * 5 / 8;
|
|
while (fread (pixel, 1, 10, ifp) == 10) {
|
|
for (i=0; i < 10; i+=2) {
|
|
todo[i] = iten++;
|
|
todo[i+1] = pixel[i] << 8 | pixel[i+1];
|
|
buffer = pixel[i] >> 2 | buffer << 6;
|
|
}
|
|
for ( ; i < 16; i+=2) {
|
|
todo[i] = isix++;
|
|
todo[i+1] = buffer >> (14-i)*5;
|
|
}
|
|
for (i=0; i < 16; i+=2)
|
|
raw_image[todo[i]] = (todo[i+1] & 0x3ff);
|
|
}
|
|
maximum = 0x3ff;
|
|
}
|
|
|
|
int CLASS raw (unsigned row, unsigned col)
|
|
{
|
|
return (row < raw_height && col < raw_width) ? RAW(row,col) : 0;
|
|
}
|
|
|
|
void CLASS phase_one_flat_field (int is_float, int nc)
|
|
{
|
|
ushort head[8];
|
|
unsigned wide, high, y, x, c, rend, cend, row, col;
|
|
float *mrow, num, mult[4];
|
|
|
|
read_shorts (head, 8);
|
|
if (head[2] * head[3] * head[4] * head[5] == 0) return;
|
|
wide = head[2] / head[4] + (head[2] % head[4] != 0);
|
|
high = head[3] / head[5] + (head[3] % head[5] != 0);
|
|
mrow = (float *) calloc (nc*wide, sizeof *mrow);
|
|
merror (mrow, "phase_one_flat_field()");
|
|
for (y=0; y < high; y++) {
|
|
for (x=0; x < wide; x++)
|
|
for (c=0; c < nc; c+=2) {
|
|
num = is_float ? getreal(11) : get2()/32768.0;
|
|
if (y==0) mrow[c*wide+x] = num;
|
|
else mrow[(c+1)*wide+x] = (num - mrow[c*wide+x]) / head[5];
|
|
}
|
|
if (y==0) continue;
|
|
rend = head[1] + y*head[5];
|
|
for (row = rend-head[5];
|
|
row < raw_height && row < rend &&
|
|
row < head[1]+head[3]-head[5]; row++) {
|
|
for (x=1; x < wide; x++) {
|
|
for (c=0; c < nc; c+=2) {
|
|
mult[c] = mrow[c*wide+x-1];
|
|
mult[c+1] = (mrow[c*wide+x] - mult[c]) / head[4];
|
|
}
|
|
cend = head[0] + x*head[4];
|
|
for (col = cend-head[4];
|
|
col < raw_width &&
|
|
col < cend && col < head[0]+head[2]-head[4]; col++) {
|
|
c = nc > 2 ? FC(row-top_margin,col-left_margin) : 0;
|
|
if (!(c & 1)) {
|
|
c = RAW(row,col) * mult[c];
|
|
RAW(row,col) = LIM(c,0,65535);
|
|
}
|
|
for (c=0; c < nc; c+=2)
|
|
mult[c] += mult[c+1];
|
|
}
|
|
}
|
|
for (x=0; x < wide; x++)
|
|
for (c=0; c < nc; c+=2)
|
|
mrow[c*wide+x] += mrow[(c+1)*wide+x];
|
|
}
|
|
}
|
|
free (mrow);
|
|
}
|
|
|
|
void CLASS phase_one_correct()
|
|
{
|
|
unsigned entries, tag, data, save, col, row, type;
|
|
int len, i, j, k, cip, val[4], dev[4], sum, max;
|
|
int head[9], diff, mindiff=INT_MAX, off_412=0;
|
|
static const signed char dir[12][2] =
|
|
{ {-1,-1}, {-1,1}, {1,-1}, {1,1}, {-2,0}, {0,-2}, {0,2}, {2,0},
|
|
{-2,-2}, {-2,2}, {2,-2}, {2,2} };
|
|
float poly[8], num, cfrac, frac, mult[2], *yval[2];
|
|
ushort *xval[2];
|
|
int qmult_applied = 0, qlin_applied = 0;
|
|
|
|
if (half_size || !meta_length) return;
|
|
if (verbose) fprintf (stderr,_("Phase One correction...\n"));
|
|
fseek (ifp, meta_offset, SEEK_SET);
|
|
order = get2();
|
|
fseek (ifp, 6, SEEK_CUR);
|
|
fseek (ifp, meta_offset+get4(), SEEK_SET);
|
|
entries = get4(); get4();
|
|
while (entries--) {
|
|
tag = get4();
|
|
len = get4();
|
|
data = get4();
|
|
save = ftell(ifp);
|
|
fseek (ifp, meta_offset+data, SEEK_SET);
|
|
if (tag == 0x419) { /* Polynomial curve */
|
|
for (get4(), i=0; i < 8; i++)
|
|
poly[i] = getreal(11);
|
|
poly[3] += (ph1.tag_210 - poly[7]) * poly[6] + 1;
|
|
for (i=0; i < 0x10000; i++) {
|
|
num = (poly[5]*i + poly[3])*i + poly[1];
|
|
curve[i] = LIM(num,0,65535);
|
|
} goto apply; /* apply to right half */
|
|
} else if (tag == 0x41a) { /* Polynomial curve */
|
|
for (i=0; i < 4; i++)
|
|
poly[i] = getreal(11);
|
|
for (i=0; i < 0x10000; i++) {
|
|
for (num=0, j=4; j--; )
|
|
num = num * i + poly[j];
|
|
curve[i] = LIM(num+i,0,65535);
|
|
} apply: /* apply to whole image */
|
|
for (row=0; row < raw_height; row++)
|
|
for (col = (tag & 1)*ph1.split_col; col < raw_width; col++)
|
|
RAW(row,col) = curve[RAW(row,col)];
|
|
} else if (tag == 0x400) { /* Sensor defects */
|
|
while ((len -= 8) >= 0) {
|
|
col = get2();
|
|
row = get2();
|
|
type = get2(); get2();
|
|
if (col >= raw_width) continue;
|
|
if (type == 131 || type == 137) /* Bad column */
|
|
for (row=0; row < raw_height; row++)
|
|
if (FC(row-top_margin,col-left_margin) == 1) {
|
|
for (sum=i=0; i < 4; i++)
|
|
sum += val[i] = raw (row+dir[i][0], col+dir[i][1]);
|
|
for (max=i=0; i < 4; i++) {
|
|
dev[i] = abs((val[i] << 2) - sum);
|
|
if (dev[max] < dev[i]) max = i;
|
|
}
|
|
RAW(row,col) = (sum - val[max])/3.0 + 0.5;
|
|
} else {
|
|
for (sum=0, i=8; i < 12; i++)
|
|
sum += raw (row+dir[i][0], col+dir[i][1]);
|
|
RAW(row,col) = 0.5 + sum * 0.0732233 +
|
|
(raw(row,col-2) + raw(row,col+2)) * 0.3535534;
|
|
}
|
|
else if (type == 129) { /* Bad pixel */
|
|
if (row >= raw_height) continue;
|
|
j = (FC(row-top_margin,col-left_margin) != 1) * 4;
|
|
for (sum=0, i=j; i < j+8; i++)
|
|
sum += raw (row+dir[i][0], col+dir[i][1]);
|
|
RAW(row,col) = (sum + 4) >> 3;
|
|
}
|
|
}
|
|
} else if (tag == 0x401) { /* All-color flat fields */
|
|
phase_one_flat_field (1, 2);
|
|
} else if (tag == 0x416 || tag == 0x410) {
|
|
phase_one_flat_field (0, 2);
|
|
} else if (tag == 0x40b) { /* Red+blue flat field */
|
|
phase_one_flat_field (0, 4);
|
|
} else if (tag == 0x412) {
|
|
fseek (ifp, 36, SEEK_CUR);
|
|
diff = abs (get2() - ph1.tag_21a);
|
|
if (mindiff > diff) {
|
|
mindiff = diff;
|
|
off_412 = ftell(ifp) - 38;
|
|
}
|
|
} else if (tag == 0x41f && !qlin_applied) { /* Quadrant linearization */
|
|
ushort lc[2][2][16], ref[16];
|
|
int qr, qc;
|
|
for (qr = 0; qr < 2; qr++)
|
|
for (qc = 0; qc < 2; qc++)
|
|
for (i = 0; i < 16; i++)
|
|
lc[qr][qc][i] = get4();
|
|
for (i = 0; i < 16; i++) {
|
|
int v = 0;
|
|
for (qr = 0; qr < 2; qr++)
|
|
for (qc = 0; qc < 2; qc++)
|
|
v += lc[qr][qc][i];
|
|
ref[i] = (v + 2) >> 2;
|
|
}
|
|
for (qr = 0; qr < 2; qr++) {
|
|
for (qc = 0; qc < 2; qc++) {
|
|
int cx[19], cf[19];
|
|
for (i = 0; i < 16; i++) {
|
|
cx[1+i] = lc[qr][qc][i];
|
|
cf[1+i] = ref[i];
|
|
}
|
|
cx[0] = cf[0] = 0;
|
|
cx[17] = cf[17] = ((unsigned) ref[15] * 65535) / lc[qr][qc][15];
|
|
cx[18] = cf[18] = 65535;
|
|
cubic_spline(cx, cf, 19);
|
|
for (row = (qr ? ph1.split_row : 0);
|
|
row < (qr ? raw_height : ph1.split_row); row++)
|
|
for (col = (qc ? ph1.split_col : 0);
|
|
col < (qc ? raw_width : ph1.split_col); col++)
|
|
RAW(row,col) = curve[RAW(row,col)];
|
|
}
|
|
}
|
|
qlin_applied = 1;
|
|
} else if (tag == 0x41e && !qmult_applied) { /* Quadrant multipliers */
|
|
float qmult[2][2] = { { 1, 1 }, { 1, 1 } };
|
|
get4(); get4(); get4(); get4();
|
|
qmult[0][0] = 1.0 + getreal(11);
|
|
get4(); get4(); get4(); get4(); get4();
|
|
qmult[0][1] = 1.0 + getreal(11);
|
|
get4(); get4(); get4();
|
|
qmult[1][0] = 1.0 + getreal(11);
|
|
get4(); get4(); get4();
|
|
qmult[1][1] = 1.0 + getreal(11);
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width; col++) {
|
|
i = qmult[row >= ph1.split_row][col >= ph1.split_col] * RAW(row,col);
|
|
RAW(row,col) = LIM(i,0,65535);
|
|
}
|
|
qmult_applied = 1;
|
|
} else if (tag == 0x431 && !qmult_applied) { /* Quadrant combined */
|
|
ushort lc[2][2][7], ref[7];
|
|
int qr, qc;
|
|
for (i = 0; i < 7; i++)
|
|
ref[i] = get4();
|
|
for (qr = 0; qr < 2; qr++)
|
|
for (qc = 0; qc < 2; qc++)
|
|
for (i = 0; i < 7; i++)
|
|
lc[qr][qc][i] = get4();
|
|
for (qr = 0; qr < 2; qr++) {
|
|
for (qc = 0; qc < 2; qc++) {
|
|
int cx[9], cf[9];
|
|
for (i = 0; i < 7; i++) {
|
|
cx[1+i] = ref[i];
|
|
cf[1+i] = ((unsigned) ref[i] * lc[qr][qc][i]) / 10000;
|
|
}
|
|
cx[0] = cf[0] = 0;
|
|
cx[8] = cf[8] = 65535;
|
|
cubic_spline(cx, cf, 9);
|
|
for (row = (qr ? ph1.split_row : 0);
|
|
row < (qr ? raw_height : ph1.split_row); row++)
|
|
for (col = (qc ? ph1.split_col : 0);
|
|
col < (qc ? raw_width : ph1.split_col); col++)
|
|
RAW(row,col) = curve[RAW(row,col)];
|
|
}
|
|
}
|
|
qmult_applied = 1;
|
|
qlin_applied = 1;
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
if (off_412) {
|
|
fseek (ifp, off_412, SEEK_SET);
|
|
for (i=0; i < 9; i++) head[i] = get4() & 0x7fff;
|
|
yval[0] = (float *) calloc (head[1]*head[3] + head[2]*head[4], 6);
|
|
merror (yval[0], "phase_one_correct()");
|
|
yval[1] = (float *) (yval[0] + head[1]*head[3]);
|
|
xval[0] = (ushort *) (yval[1] + head[2]*head[4]);
|
|
xval[1] = (ushort *) (xval[0] + head[1]*head[3]);
|
|
get2();
|
|
for (i=0; i < 2; i++)
|
|
for (j=0; j < head[i+1]*head[i+3]; j++)
|
|
yval[i][j] = getreal(11);
|
|
for (i=0; i < 2; i++)
|
|
for (j=0; j < head[i+1]*head[i+3]; j++)
|
|
xval[i][j] = get2();
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width; col++) {
|
|
cfrac = (float) col * head[3] / raw_width;
|
|
cfrac -= cip = cfrac;
|
|
num = RAW(row,col) * 0.5;
|
|
for (i=cip; i < cip+2; i++) {
|
|
for (k=j=0; j < head[1]; j++)
|
|
if (num < xval[0][k = head[1]*i+j]) break;
|
|
frac = (j == 0 || j == head[1]) ? 0 :
|
|
(xval[0][k] - num) / (xval[0][k] - xval[0][k-1]);
|
|
mult[i-cip] = yval[0][k-1] * frac + yval[0][k] * (1-frac);
|
|
}
|
|
i = ((mult[0] * (1-cfrac) + mult[1] * cfrac) * row + num) * 2;
|
|
RAW(row,col) = LIM(i,0,65535);
|
|
}
|
|
free (yval[0]);
|
|
}
|
|
}
|
|
|
|
void CLASS phase_one_load_raw()
|
|
{
|
|
int a, b, i;
|
|
ushort akey, bkey, mask;
|
|
|
|
fseek (ifp, ph1.key_off, SEEK_SET);
|
|
akey = get2();
|
|
bkey = get2();
|
|
mask = ph1.format == 1 ? 0x5555:0x1354;
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
read_shorts (raw_image, raw_width*raw_height);
|
|
if (ph1.format)
|
|
for (i=0; i < raw_width*raw_height; i+=2) {
|
|
a = raw_image[i+0] ^ akey;
|
|
b = raw_image[i+1] ^ bkey;
|
|
raw_image[i+0] = (a & mask) | (b & ~mask);
|
|
raw_image[i+1] = (b & mask) | (a & ~mask);
|
|
}
|
|
}
|
|
|
|
unsigned CLASS ph1_bithuff (int nbits, ushort *huff)
|
|
{
|
|
static UINT64 bitbuf=0;
|
|
static int vbits=0;
|
|
unsigned c;
|
|
|
|
if (nbits == -1)
|
|
return bitbuf = vbits = 0;
|
|
if (nbits == 0) return 0;
|
|
if (vbits < nbits) {
|
|
bitbuf = bitbuf << 32 | get4();
|
|
vbits += 32;
|
|
}
|
|
c = bitbuf << (64-vbits) >> (64-nbits);
|
|
if (huff) {
|
|
vbits -= huff[c] >> 8;
|
|
return (uchar) huff[c];
|
|
}
|
|
vbits -= nbits;
|
|
return c;
|
|
}
|
|
#define ph1_bits(n) ph1_bithuff(n,0)
|
|
#define ph1_huff(h) ph1_bithuff(*h,h+1)
|
|
|
|
void CLASS phase_one_load_raw_c()
|
|
{
|
|
static const int length[] = { 8,7,6,9,11,10,5,12,14,13 };
|
|
int *offset, len[2], pred[2], row, col, i, j;
|
|
ushort *pixel;
|
|
short (*cblack)[2], (*rblack)[2];
|
|
|
|
pixel = (ushort *) calloc (raw_width*3 + raw_height*4, 2);
|
|
merror (pixel, "phase_one_load_raw_c()");
|
|
offset = (int *) (pixel + raw_width);
|
|
fseek (ifp, strip_offset, SEEK_SET);
|
|
for (row=0; row < raw_height; row++)
|
|
offset[row] = get4();
|
|
cblack = (short (*)[2]) (offset + raw_height);
|
|
fseek (ifp, ph1.black_col, SEEK_SET);
|
|
if (ph1.black_col)
|
|
read_shorts ((ushort *) cblack[0], raw_height*2);
|
|
rblack = cblack + raw_height;
|
|
fseek (ifp, ph1.black_row, SEEK_SET);
|
|
if (ph1.black_row)
|
|
read_shorts ((ushort *) rblack[0], raw_width*2);
|
|
for (i=0; i < 256; i++)
|
|
curve[i] = i*i / 3.969 + 0.5;
|
|
for (row=0; row < raw_height; row++) {
|
|
fseek (ifp, data_offset + offset[row], SEEK_SET);
|
|
ph1_bits(-1);
|
|
pred[0] = pred[1] = 0;
|
|
for (col=0; col < raw_width; col++) {
|
|
if (col >= (raw_width & -8))
|
|
len[0] = len[1] = 14;
|
|
else if ((col & 7) == 0)
|
|
for (i=0; i < 2; i++) {
|
|
for (j=0; j < 5 && !ph1_bits(1); j++);
|
|
if (j--) len[i] = length[j*2 + ph1_bits(1)];
|
|
}
|
|
if ((i = len[col & 1]) == 14)
|
|
pixel[col] = pred[col & 1] = ph1_bits(16);
|
|
else
|
|
pixel[col] = pred[col & 1] += ph1_bits(i) + 1 - (1 << (i - 1));
|
|
if (pred[col & 1] >> 16) derror();
|
|
if (ph1.format == 5 && pixel[col] < 256)
|
|
pixel[col] = curve[pixel[col]];
|
|
}
|
|
for (col=0; col < raw_width; col++) {
|
|
i = (pixel[col] << 2*(ph1.format != 8)) - ph1.black
|
|
+ cblack[row][col >= ph1.split_col]
|
|
+ rblack[col][row >= ph1.split_row];
|
|
if (i > 0) RAW(row,col) = i;
|
|
}
|
|
}
|
|
free (pixel);
|
|
maximum = 0xfffc - ph1.black;
|
|
}
|
|
|
|
void CLASS hasselblad_load_raw()
|
|
{
|
|
struct jhead jh;
|
|
int shot, row, col, *back[5], len[2], diff[12], pred, sh, f, s, c;
|
|
unsigned upix, urow, ucol;
|
|
ushort *ip;
|
|
|
|
if (!ljpeg_start (&jh, 0)) return;
|
|
order = 0x4949;
|
|
ph1_bits(-1);
|
|
back[4] = (int *) calloc (raw_width, 3*sizeof **back);
|
|
merror (back[4], "hasselblad_load_raw()");
|
|
FORC3 back[c] = back[4] + c*raw_width;
|
|
cblack[6] >>= sh = tiff_samples > 1;
|
|
shot = LIM(shot_select, 1, tiff_samples) - 1;
|
|
for (row=0; row < raw_height; row++) {
|
|
FORC4 back[(c+3) & 3] = back[c];
|
|
for (col=0; col < raw_width; col+=2) {
|
|
for (s=0; s < tiff_samples*2; s+=2) {
|
|
FORC(2) len[c] = ph1_huff(jh.huff[0]);
|
|
FORC(2) {
|
|
diff[s+c] = ph1_bits(len[c]);
|
|
if ((diff[s+c] & (1 << (len[c]-1))) == 0)
|
|
diff[s+c] -= (1 << len[c]) - 1;
|
|
if (diff[s+c] == 65535) diff[s+c] = -32768;
|
|
}
|
|
}
|
|
for (s=col; s < col+2; s++) {
|
|
pred = 0x8000 + load_flags;
|
|
if (col) pred = back[2][s-2];
|
|
if (col && row > 1) switch (jh.psv) {
|
|
case 11: pred += back[0][s]/2 - back[0][s-2]/2; break;
|
|
}
|
|
f = (row & 1)*3 ^ ((col+s) & 1);
|
|
FORC (tiff_samples) {
|
|
pred += diff[(s & 1)*tiff_samples+c];
|
|
upix = pred >> sh & 0xffff;
|
|
if (raw_image && c == shot)
|
|
RAW(row,s) = upix;
|
|
if (image) {
|
|
urow = row-top_margin + (c & 1);
|
|
ucol = col-left_margin - ((c >> 1) & 1);
|
|
ip = &image[urow*width+ucol][f];
|
|
if (urow < height && ucol < width)
|
|
*ip = c < 4 ? upix : (*ip + upix) >> 1;
|
|
}
|
|
}
|
|
back[2][s] = pred;
|
|
}
|
|
}
|
|
}
|
|
free (back[4]);
|
|
ljpeg_end (&jh);
|
|
if (image) mix_green = 1;
|
|
}
|
|
|
|
void CLASS leaf_hdr_load_raw()
|
|
{
|
|
ushort *pixel=0;
|
|
unsigned tile=0, r, c, row, col;
|
|
|
|
if (!filters) {
|
|
pixel = (ushort *) calloc (raw_width, sizeof *pixel);
|
|
merror (pixel, "leaf_hdr_load_raw()");
|
|
}
|
|
FORC(tiff_samples)
|
|
for (r=0; r < raw_height; r++) {
|
|
if (r % tile_length == 0) {
|
|
fseek (ifp, data_offset + 4*tile++, SEEK_SET);
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
}
|
|
if (filters && c != shot_select) continue;
|
|
if (filters) pixel = raw_image + r*raw_width;
|
|
read_shorts (pixel, raw_width);
|
|
if (!filters && (row = r - top_margin) < height)
|
|
for (col=0; col < width; col++)
|
|
image[row*width+col][c] = pixel[col+left_margin];
|
|
}
|
|
if (!filters) {
|
|
maximum = 0xffff;
|
|
raw_color = 1;
|
|
free (pixel);
|
|
}
|
|
}
|
|
|
|
void CLASS unpacked_load_raw()
|
|
{
|
|
int row, col, bits=0;
|
|
|
|
while (1 << ++bits < maximum);
|
|
read_shorts (raw_image, raw_width*raw_height);
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width; col++)
|
|
if ((RAW(row,col) >>= load_flags) >> bits
|
|
&& (unsigned) (row-top_margin) < height
|
|
&& (unsigned) (col-left_margin) < width) derror();
|
|
}
|
|
|
|
void CLASS sinar_4shot_load_raw()
|
|
{
|
|
ushort *pixel;
|
|
unsigned shot, row, col, r, c;
|
|
|
|
if (raw_image) {
|
|
shot = LIM (shot_select, 1, 4) - 1;
|
|
fseek (ifp, data_offset + shot*4, SEEK_SET);
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
unpacked_load_raw();
|
|
return;
|
|
}
|
|
pixel = (ushort *) calloc (raw_width, sizeof *pixel);
|
|
merror (pixel, "sinar_4shot_load_raw()");
|
|
for (shot=0; shot < 4; shot++) {
|
|
fseek (ifp, data_offset + shot*4, SEEK_SET);
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
for (row=0; row < raw_height; row++) {
|
|
read_shorts (pixel, raw_width);
|
|
if ((r = row-top_margin - (shot >> 1 & 1)) >= height) continue;
|
|
for (col=0; col < raw_width; col++) {
|
|
if ((c = col-left_margin - (shot & 1)) >= width) continue;
|
|
image[r*width+c][(row & 1)*3 ^ (~col & 1)] = pixel[col];
|
|
}
|
|
}
|
|
}
|
|
free (pixel);
|
|
mix_green = 1;
|
|
}
|
|
|
|
void CLASS imacon_full_load_raw()
|
|
{
|
|
int row, col;
|
|
|
|
if (!image) return;
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++)
|
|
read_shorts (image[row*width+col], 3);
|
|
}
|
|
|
|
void CLASS packed_load_raw()
|
|
{
|
|
int vbits=0, bwide, rbits, bite, half, irow, row, col, val, i;
|
|
UINT64 bitbuf=0;
|
|
|
|
bwide = raw_width * tiff_bps / 8;
|
|
bwide += bwide & load_flags >> 9;
|
|
rbits = bwide * 8 - raw_width * tiff_bps;
|
|
if (load_flags & 1) bwide = bwide * 16 / 15;
|
|
bite = 8 + (load_flags & 56);
|
|
half = (raw_height+1) >> 1;
|
|
for (irow=0; irow < raw_height; irow++) {
|
|
row = irow;
|
|
if (load_flags & 2 &&
|
|
(row = irow % half * 2 + irow / half) == 1 &&
|
|
load_flags & 4) {
|
|
if (vbits=0, tiff_compress)
|
|
fseek (ifp, data_offset - (-half*bwide & -2048), SEEK_SET);
|
|
else {
|
|
fseek (ifp, 0, SEEK_END);
|
|
fseek (ifp, ftell(ifp) >> 3 << 2, SEEK_SET);
|
|
}
|
|
}
|
|
for (col=0; col < raw_width; col++) {
|
|
for (vbits -= tiff_bps; vbits < 0; vbits += bite) {
|
|
bitbuf <<= bite;
|
|
for (i=0; i < bite; i+=8)
|
|
bitbuf |= ((UINT64) fgetc(ifp) << i);
|
|
}
|
|
val = bitbuf << (64-tiff_bps-vbits) >> (64-tiff_bps);
|
|
RAW(row,col ^ (load_flags >> 6 & 3)) = val;
|
|
if (load_flags & 1 && (col % 10) == 9 && fgetc(ifp) &&
|
|
row < height+top_margin && col < width+left_margin) derror();
|
|
}
|
|
vbits -= rbits;
|
|
}
|
|
}
|
|
|
|
void CLASS nokia_load_raw()
|
|
{
|
|
uchar *data, *dp;
|
|
int rev, dwide, row, col, c;
|
|
double sum[]={0,0};
|
|
|
|
rev = 3 * (order == 0x4949);
|
|
dwide = (raw_width * 5 + 1) / 4;
|
|
data = (uchar *) malloc (dwide*2);
|
|
merror (data, "nokia_load_raw()");
|
|
for (row=0; row < raw_height; row++) {
|
|
if (fread (data+dwide, 1, dwide, ifp) < dwide) derror();
|
|
FORC(dwide) data[c] = data[dwide+(c ^ rev)];
|
|
for (dp=data, col=0; col < raw_width; dp+=5, col+=4)
|
|
FORC4 RAW(row,col+c) = (dp[c] << 2) | (dp[4] >> (c << 1) & 3);
|
|
}
|
|
free (data);
|
|
maximum = 0x3ff;
|
|
if (strcmp(make,"OmniVision")) return;
|
|
row = raw_height/2;
|
|
FORC(width-1) {
|
|
sum[ c & 1] += SQR(RAW(row,c)-RAW(row+1,c+1));
|
|
sum[~c & 1] += SQR(RAW(row+1,c)-RAW(row,c+1));
|
|
}
|
|
if (sum[1] > sum[0]) filters = 0x4b4b4b4b;
|
|
}
|
|
|
|
void CLASS canon_rmf_load_raw()
|
|
{
|
|
int row, col, bits, orow, ocol, c;
|
|
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width-2; col+=3) {
|
|
bits = get4();
|
|
FORC3 {
|
|
orow = row;
|
|
if ((ocol = col+c-4) < 0) {
|
|
ocol += raw_width;
|
|
if ((orow -= 2) < 0)
|
|
orow += raw_height;
|
|
}
|
|
RAW(orow,ocol) = curve[bits >> (10*c+2) & 0x3ff];
|
|
}
|
|
}
|
|
maximum = curve[0x3ff];
|
|
}
|
|
|
|
unsigned CLASS pana_bits (int nbits)
|
|
{
|
|
static uchar buf[0x4000];
|
|
static int vbits;
|
|
int byte;
|
|
|
|
if (!nbits) return vbits=0;
|
|
if (!vbits) {
|
|
fread (buf+load_flags, 1, 0x4000-load_flags, ifp);
|
|
fread (buf, 1, load_flags, ifp);
|
|
}
|
|
vbits = (vbits - nbits) & 0x1ffff;
|
|
byte = vbits >> 3 ^ 0x3ff0;
|
|
return (buf[byte] | buf[byte+1] << 8) >> (vbits & 7) & ~(-1 << nbits);
|
|
}
|
|
|
|
void CLASS panasonic_load_raw()
|
|
{
|
|
int row, col, i, j, sh=0, pred[2], nonz[2];
|
|
|
|
pana_bits(0);
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < raw_width; col++) {
|
|
if ((i = col % 14) == 0)
|
|
pred[0] = pred[1] = nonz[0] = nonz[1] = 0;
|
|
if (i % 3 == 2) sh = 4 >> (3 - pana_bits(2));
|
|
if (nonz[i & 1]) {
|
|
if ((j = pana_bits(8))) {
|
|
if ((pred[i & 1] -= 0x80 << sh) < 0 || sh == 4)
|
|
pred[i & 1] &= ~(-1 << sh);
|
|
pred[i & 1] += j << sh;
|
|
}
|
|
} else if ((nonz[i & 1] = pana_bits(8)) || i > 11)
|
|
pred[i & 1] = nonz[i & 1] << 4 | pana_bits(4);
|
|
if ((RAW(row,col) = pred[col & 1]) > 4098 && col < width) derror();
|
|
}
|
|
}
|
|
|
|
void CLASS olympus_load_raw()
|
|
{
|
|
ushort huff[4096];
|
|
int row, col, nbits, sign, low, high, i, c, w, n, nw;
|
|
int acarry[2][3], *carry, pred, diff;
|
|
|
|
huff[n=0] = 0xc0c;
|
|
for (i=12; i--; )
|
|
FORC(2048 >> i) huff[++n] = (i+1) << 8 | i;
|
|
fseek (ifp, 7, SEEK_CUR);
|
|
getbits(-1);
|
|
for (row=0; row < height; row++) {
|
|
memset (acarry, 0, sizeof acarry);
|
|
for (col=0; col < raw_width; col++) {
|
|
carry = acarry[col & 1];
|
|
i = 2 * (carry[2] < 3);
|
|
for (nbits=2+i; (ushort) carry[0] >> (nbits+i); nbits++);
|
|
low = (sign = getbits(3)) & 3;
|
|
sign = sign << 29 >> 31;
|
|
if ((high = getbithuff(12,huff)) == 12)
|
|
high = getbits(16-nbits) >> 1;
|
|
carry[0] = (high << nbits) | getbits(nbits);
|
|
diff = (carry[0] ^ sign) + carry[1];
|
|
carry[1] = (diff*3 + carry[1]) >> 5;
|
|
carry[2] = carry[0] > 16 ? 0 : carry[2]+1;
|
|
if (col >= width) continue;
|
|
if (row < 2 && col < 2) pred = 0;
|
|
else if (row < 2) pred = RAW(row,col-2);
|
|
else if (col < 2) pred = RAW(row-2,col);
|
|
else {
|
|
w = RAW(row,col-2);
|
|
n = RAW(row-2,col);
|
|
nw = RAW(row-2,col-2);
|
|
if ((w < nw && nw < n) || (n < nw && nw < w)) {
|
|
if (ABS(w-nw) > 32 || ABS(n-nw) > 32)
|
|
pred = w + n - nw;
|
|
else pred = (w + n) >> 1;
|
|
} else pred = ABS(w-nw) > ABS(n-nw) ? w : n;
|
|
}
|
|
if ((RAW(row,col) = pred + ((diff << 2) | low)) >> 12) derror();
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS canon_crx_load_raw()
|
|
{
|
|
}
|
|
|
|
void CLASS fuji_xtrans_load_raw()
|
|
{
|
|
}
|
|
|
|
void CLASS minolta_rd175_load_raw()
|
|
{
|
|
uchar pixel[768];
|
|
unsigned irow, box, row, col;
|
|
|
|
for (irow=0; irow < 1481; irow++) {
|
|
if (fread (pixel, 1, 768, ifp) < 768) derror();
|
|
box = irow / 82;
|
|
row = irow % 82 * 12 + ((box < 12) ? box | 1 : (box-12)*2);
|
|
switch (irow) {
|
|
case 1477: case 1479: continue;
|
|
case 1476: row = 984; break;
|
|
case 1480: row = 985; break;
|
|
case 1478: row = 985; box = 1;
|
|
}
|
|
if ((box < 12) && (box & 1)) {
|
|
for (col=0; col < 1533; col++, row ^= 1)
|
|
if (col != 1) RAW(row,col) = (col+1) & 2 ?
|
|
pixel[col/2-1] + pixel[col/2+1] : pixel[col/2] << 1;
|
|
RAW(row,1) = pixel[1] << 1;
|
|
RAW(row,1533) = pixel[765] << 1;
|
|
} else
|
|
for (col=row & 1; col < 1534; col+=2)
|
|
RAW(row,col) = pixel[col/2] << 1;
|
|
}
|
|
maximum = 0xff << 1;
|
|
}
|
|
|
|
void CLASS quicktake_100_load_raw()
|
|
{
|
|
uchar pixel[484][644];
|
|
static const short gstep[16] =
|
|
{ -89,-60,-44,-32,-22,-15,-8,-2,2,8,15,22,32,44,60,89 };
|
|
static const short rstep[6][4] =
|
|
{ { -3,-1,1,3 }, { -5,-1,1,5 }, { -8,-2,2,8 },
|
|
{ -13,-3,3,13 }, { -19,-4,4,19 }, { -28,-6,6,28 } };
|
|
static const short curve[256] =
|
|
{ 0,1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,
|
|
28,29,30,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,53,
|
|
54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,74,75,76,77,78,
|
|
79,80,81,82,83,84,86,88,90,92,94,97,99,101,103,105,107,110,112,114,116,
|
|
118,120,123,125,127,129,131,134,136,138,140,142,144,147,149,151,153,155,
|
|
158,160,162,164,166,168,171,173,175,177,179,181,184,186,188,190,192,195,
|
|
197,199,201,203,205,208,210,212,214,216,218,221,223,226,230,235,239,244,
|
|
248,252,257,261,265,270,274,278,283,287,291,296,300,305,309,313,318,322,
|
|
326,331,335,339,344,348,352,357,361,365,370,374,379,383,387,392,396,400,
|
|
405,409,413,418,422,426,431,435,440,444,448,453,457,461,466,470,474,479,
|
|
483,487,492,496,500,508,519,531,542,553,564,575,587,598,609,620,631,643,
|
|
654,665,676,687,698,710,721,732,743,754,766,777,788,799,810,822,833,844,
|
|
855,866,878,889,900,911,922,933,945,956,967,978,989,1001,1012,1023 };
|
|
int rb, row, col, sharp, val=0;
|
|
|
|
getbits(-1);
|
|
memset (pixel, 0x80, sizeof pixel);
|
|
for (row=2; row < height+2; row++) {
|
|
for (col=2+(row & 1); col < width+2; col+=2) {
|
|
val = ((pixel[row-1][col-1] + 2*pixel[row-1][col+1] +
|
|
pixel[row][col-2]) >> 2) + gstep[getbits(4)];
|
|
pixel[row][col] = val = LIM(val,0,255);
|
|
if (col < 4)
|
|
pixel[row][col-2] = pixel[row+1][~row & 1] = val;
|
|
if (row == 2)
|
|
pixel[row-1][col+1] = pixel[row-1][col+3] = val;
|
|
}
|
|
pixel[row][col] = val;
|
|
}
|
|
for (rb=0; rb < 2; rb++)
|
|
for (row=2+rb; row < height+2; row+=2)
|
|
for (col=3-(row & 1); col < width+2; col+=2) {
|
|
if (row < 4 || col < 4) sharp = 2;
|
|
else {
|
|
val = ABS(pixel[row-2][col] - pixel[row][col-2])
|
|
+ ABS(pixel[row-2][col] - pixel[row-2][col-2])
|
|
+ ABS(pixel[row][col-2] - pixel[row-2][col-2]);
|
|
sharp = val < 4 ? 0 : val < 8 ? 1 : val < 16 ? 2 :
|
|
val < 32 ? 3 : val < 48 ? 4 : 5;
|
|
}
|
|
val = ((pixel[row-2][col] + pixel[row][col-2]) >> 1)
|
|
+ rstep[sharp][getbits(2)];
|
|
pixel[row][col] = val = LIM(val,0,255);
|
|
if (row < 4) pixel[row-2][col+2] = val;
|
|
if (col < 4) pixel[row+2][col-2] = val;
|
|
}
|
|
for (row=2; row < height+2; row++)
|
|
for (col=3-(row & 1); col < width+2; col+=2) {
|
|
val = ((pixel[row][col-1] + (pixel[row][col] << 2) +
|
|
pixel[row][col+1]) >> 1) - 0x100;
|
|
pixel[row][col] = LIM(val,0,255);
|
|
}
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++)
|
|
RAW(row,col) = curve[pixel[row+2][col+2]];
|
|
maximum = 0x3ff;
|
|
}
|
|
|
|
#define radc_token(tree) ((signed char) getbithuff(8,huff[tree]))
|
|
|
|
#define FORYX for (y=1; y < 3; y++) for (x=col+1; x >= col; x--)
|
|
|
|
#define PREDICTOR (c ? (buf[c][y-1][x] + buf[c][y][x+1]) / 2 \
|
|
: (buf[c][y-1][x+1] + 2*buf[c][y-1][x] + buf[c][y][x+1]) / 4)
|
|
|
|
void CLASS kodak_radc_load_raw()
|
|
{
|
|
static const char src[] = {
|
|
1,1, 2,3, 3,4, 4,2, 5,7, 6,5, 7,6, 7,8,
|
|
1,0, 2,1, 3,3, 4,4, 5,2, 6,7, 7,6, 8,5, 8,8,
|
|
2,1, 2,3, 3,0, 3,2, 3,4, 4,6, 5,5, 6,7, 6,8,
|
|
2,0, 2,1, 2,3, 3,2, 4,4, 5,6, 6,7, 7,5, 7,8,
|
|
2,1, 2,4, 3,0, 3,2, 3,3, 4,7, 5,5, 6,6, 6,8,
|
|
2,3, 3,1, 3,2, 3,4, 3,5, 3,6, 4,7, 5,0, 5,8,
|
|
2,3, 2,6, 3,0, 3,1, 4,4, 4,5, 4,7, 5,2, 5,8,
|
|
2,4, 2,7, 3,3, 3,6, 4,1, 4,2, 4,5, 5,0, 5,8,
|
|
2,6, 3,1, 3,3, 3,5, 3,7, 3,8, 4,0, 5,2, 5,4,
|
|
2,0, 2,1, 3,2, 3,3, 4,4, 4,5, 5,6, 5,7, 4,8,
|
|
1,0, 2,2, 2,-2,
|
|
1,-3, 1,3,
|
|
2,-17, 2,-5, 2,5, 2,17,
|
|
2,-7, 2,2, 2,9, 2,18,
|
|
2,-18, 2,-9, 2,-2, 2,7,
|
|
2,-28, 2,28, 3,-49, 3,-9, 3,9, 4,49, 5,-79, 5,79,
|
|
2,-1, 2,13, 2,26, 3,39, 4,-16, 5,55, 6,-37, 6,76,
|
|
2,-26, 2,-13, 2,1, 3,-39, 4,16, 5,-55, 6,-76, 6,37
|
|
};
|
|
ushort huff[19][256];
|
|
int row, col, tree, nreps, rep, step, i, c, s, r, x, y, val;
|
|
short last[3] = { 16,16,16 }, mul[3], buf[3][3][386];
|
|
static const ushort pt[] =
|
|
{ 0,0, 1280,1344, 2320,3616, 3328,8000, 4095,16383, 65535,16383 };
|
|
|
|
for (i=2; i < 12; i+=2)
|
|
for (c=pt[i-2]; c <= pt[i]; c++)
|
|
curve[c] = (float)
|
|
(c-pt[i-2]) / (pt[i]-pt[i-2]) * (pt[i+1]-pt[i-1]) + pt[i-1] + 0.5;
|
|
for (s=i=0; i < sizeof src; i+=2)
|
|
FORC(256 >> src[i])
|
|
((ushort *)huff)[s++] = src[i] << 8 | (uchar) src[i+1];
|
|
s = kodak_cbpp == 243 ? 2 : 3;
|
|
FORC(256) huff[18][c] = (8-s) << 8 | c >> s << s | 1 << (s-1);
|
|
getbits(-1);
|
|
for (i=0; i < sizeof(buf)/sizeof(short); i++)
|
|
((short *)buf)[i] = 2048;
|
|
for (row=0; row < height; row+=4) {
|
|
FORC3 mul[c] = getbits(6);
|
|
FORC3 {
|
|
val = ((0x1000000/last[c] + 0x7ff) >> 12) * mul[c];
|
|
s = val > 65564 ? 10:12;
|
|
x = ~(-1 << (s-1));
|
|
val <<= 12-s;
|
|
for (i=0; i < sizeof(buf[0])/sizeof(short); i++)
|
|
((short *)buf[c])[i] = (((short *)buf[c])[i] * val + x) >> s;
|
|
last[c] = mul[c];
|
|
for (r=0; r <= !c; r++) {
|
|
buf[c][1][width/2] = buf[c][2][width/2] = mul[c] << 7;
|
|
for (tree=1, col=width/2; col > 0; ) {
|
|
if ((tree = radc_token(tree))) {
|
|
col -= 2;
|
|
if (tree == 8)
|
|
FORYX buf[c][y][x] = (uchar) radc_token(18) * mul[c];
|
|
else
|
|
FORYX buf[c][y][x] = radc_token(tree+10) * 16 + PREDICTOR;
|
|
} else
|
|
do {
|
|
nreps = (col > 2) ? radc_token(9) + 1 : 1;
|
|
for (rep=0; rep < 8 && rep < nreps && col > 0; rep++) {
|
|
col -= 2;
|
|
FORYX buf[c][y][x] = PREDICTOR;
|
|
if (rep & 1) {
|
|
step = radc_token(10) << 4;
|
|
FORYX buf[c][y][x] += step;
|
|
}
|
|
}
|
|
} while (nreps == 9);
|
|
}
|
|
for (y=0; y < 2; y++)
|
|
for (x=0; x < width/2; x++) {
|
|
val = (buf[c][y+1][x] << 4) / mul[c];
|
|
if (val < 0) val = 0;
|
|
if (c) RAW(row+y*2+c-1,x*2+2-c) = val;
|
|
else RAW(row+r*2+y,x*2+y) = val;
|
|
}
|
|
memcpy (buf[c][0]+!c, buf[c][2], sizeof buf[c][0]-2*!c);
|
|
}
|
|
}
|
|
for (y=row; y < row+4; y++)
|
|
for (x=0; x < width; x++)
|
|
if ((x+y) & 1) {
|
|
r = x ? x-1 : x+1;
|
|
s = x+1 < width ? x+1 : x-1;
|
|
val = (RAW(y,x)-2048)*2 + (RAW(y,r)+RAW(y,s))/2;
|
|
if (val < 0) val = 0;
|
|
RAW(y,x) = val;
|
|
}
|
|
}
|
|
for (i=0; i < height*width; i++)
|
|
raw_image[i] = curve[raw_image[i]];
|
|
maximum = 0x3fff;
|
|
}
|
|
|
|
#undef FORYX
|
|
#undef PREDICTOR
|
|
|
|
#ifdef NO_JPEG
|
|
void CLASS kodak_jpeg_load_raw() {}
|
|
void CLASS lossy_dng_load_raw() {}
|
|
#else
|
|
|
|
METHODDEF(boolean)
|
|
fill_input_buffer (j_decompress_ptr cinfo)
|
|
{
|
|
static uchar jpeg_buffer[4096];
|
|
size_t nbytes;
|
|
|
|
nbytes = fread (jpeg_buffer, 1, 4096, ifp);
|
|
swab (jpeg_buffer, jpeg_buffer, nbytes);
|
|
cinfo->src->next_input_byte = jpeg_buffer;
|
|
cinfo->src->bytes_in_buffer = nbytes;
|
|
return TRUE;
|
|
}
|
|
|
|
void CLASS kodak_jpeg_load_raw()
|
|
{
|
|
struct jpeg_decompress_struct cinfo;
|
|
struct jpeg_error_mgr jerr;
|
|
JSAMPARRAY buf;
|
|
JSAMPLE (*pixel)[3];
|
|
int row, col;
|
|
|
|
cinfo.err = jpeg_std_error (&jerr);
|
|
jpeg_create_decompress (&cinfo);
|
|
jpeg_stdio_src (&cinfo, ifp);
|
|
cinfo.src->fill_input_buffer = fill_input_buffer;
|
|
jpeg_read_header (&cinfo, TRUE);
|
|
jpeg_start_decompress (&cinfo);
|
|
if ((cinfo.output_width != width ) ||
|
|
(cinfo.output_height*2 != height ) ||
|
|
(cinfo.output_components != 3 )) {
|
|
fprintf (stderr,_("%s: incorrect JPEG dimensions\n"), ifname);
|
|
jpeg_destroy_decompress (&cinfo);
|
|
longjmp (failure, 3);
|
|
}
|
|
buf = (*cinfo.mem->alloc_sarray)
|
|
((j_common_ptr) &cinfo, JPOOL_IMAGE, width*3, 1);
|
|
|
|
while (cinfo.output_scanline < cinfo.output_height) {
|
|
row = cinfo.output_scanline * 2;
|
|
jpeg_read_scanlines (&cinfo, buf, 1);
|
|
pixel = (JSAMPLE (*)[3]) buf[0];
|
|
for (col=0; col < width; col+=2) {
|
|
RAW(row+0,col+0) = pixel[col+0][1] << 1;
|
|
RAW(row+1,col+1) = pixel[col+1][1] << 1;
|
|
RAW(row+0,col+1) = pixel[col][0] + pixel[col+1][0];
|
|
RAW(row+1,col+0) = pixel[col][2] + pixel[col+1][2];
|
|
}
|
|
}
|
|
jpeg_finish_decompress (&cinfo);
|
|
jpeg_destroy_decompress (&cinfo);
|
|
maximum = 0xff << 1;
|
|
}
|
|
|
|
void CLASS gamma_curve (double pwr, double ts, int mode, int imax);
|
|
|
|
void CLASS lossy_dng_load_raw()
|
|
{
|
|
struct jpeg_decompress_struct cinfo;
|
|
struct jpeg_error_mgr jerr;
|
|
JSAMPARRAY buf;
|
|
JSAMPLE (*pixel)[3];
|
|
unsigned sorder=order, ntags, opcode, deg, i, j, c;
|
|
unsigned save=data_offset-4, trow=0, tcol=0, row, col;
|
|
ushort cur[3][256];
|
|
double coeff[9], tot;
|
|
|
|
if (meta_offset) {
|
|
fseek (ifp, meta_offset, SEEK_SET);
|
|
order = 0x4d4d;
|
|
ntags = get4();
|
|
while (ntags--) {
|
|
opcode = get4(); get4(); get4();
|
|
if (opcode != 8)
|
|
{ fseek (ifp, get4(), SEEK_CUR); continue; }
|
|
fseek (ifp, 20, SEEK_CUR);
|
|
if ((c = get4()) > 2) break;
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
if ((deg = get4()) > 8) break;
|
|
for (i=0; i <= deg && i < 9; i++)
|
|
coeff[i] = getreal(12);
|
|
for (i=0; i < 256; i++) {
|
|
for (tot=j=0; j <= deg; j++)
|
|
tot += coeff[j] * pow(i/255.0, j);
|
|
cur[c][i] = tot*0xffff;
|
|
}
|
|
}
|
|
order = sorder;
|
|
} else {
|
|
gamma_curve (1/2.4, 12.92, 1, 255);
|
|
FORC3 memcpy (cur[c], curve, sizeof cur[0]);
|
|
}
|
|
cinfo.err = jpeg_std_error (&jerr);
|
|
jpeg_create_decompress (&cinfo);
|
|
while (trow < raw_height) {
|
|
fseek (ifp, save+=4, SEEK_SET);
|
|
if (tile_length < INT_MAX)
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
jpeg_stdio_src (&cinfo, ifp);
|
|
jpeg_read_header (&cinfo, TRUE);
|
|
jpeg_start_decompress (&cinfo);
|
|
buf = (*cinfo.mem->alloc_sarray)
|
|
((j_common_ptr) &cinfo, JPOOL_IMAGE, cinfo.output_width*3, 1);
|
|
while (cinfo.output_scanline < cinfo.output_height &&
|
|
(row = trow + cinfo.output_scanline) < height) {
|
|
jpeg_read_scanlines (&cinfo, buf, 1);
|
|
pixel = (JSAMPLE (*)[3]) buf[0];
|
|
for (col=0; col < cinfo.output_width && tcol+col < width; col++) {
|
|
FORC3 image[row*width+tcol+col][c] = cur[c][pixel[col][c]];
|
|
}
|
|
}
|
|
jpeg_abort_decompress (&cinfo);
|
|
if ((tcol += tile_width) >= raw_width)
|
|
trow += tile_length + (tcol = 0);
|
|
}
|
|
jpeg_destroy_decompress (&cinfo);
|
|
maximum = 0xffff;
|
|
}
|
|
#endif
|
|
|
|
void CLASS kodak_dc120_load_raw()
|
|
{
|
|
static const int mul[4] = { 162, 192, 187, 92 };
|
|
static const int add[4] = { 0, 636, 424, 212 };
|
|
uchar pixel[848];
|
|
int row, shift, col;
|
|
|
|
for (row=0; row < height; row++) {
|
|
if (fread (pixel, 1, 848, ifp) < 848) derror();
|
|
shift = row * mul[row & 3] + add[row & 3];
|
|
for (col=0; col < width; col++)
|
|
RAW(row,col) = (ushort) pixel[(col + shift) % 848];
|
|
}
|
|
maximum = 0xff;
|
|
}
|
|
|
|
void CLASS eight_bit_load_raw()
|
|
{
|
|
uchar *pixel;
|
|
unsigned row, col;
|
|
|
|
pixel = (uchar *) calloc (raw_width, sizeof *pixel);
|
|
merror (pixel, "eight_bit_load_raw()");
|
|
for (row=0; row < raw_height; row++) {
|
|
if (fread (pixel, 1, raw_width, ifp) < raw_width) derror();
|
|
for (col=0; col < raw_width; col++)
|
|
RAW(row,col) = curve[pixel[col]];
|
|
}
|
|
free (pixel);
|
|
maximum = curve[0xff];
|
|
}
|
|
|
|
void CLASS kodak_c330_load_raw()
|
|
{
|
|
uchar *pixel;
|
|
int row, col, y, cb, cr, rgb[3], c;
|
|
|
|
pixel = (uchar *) calloc (raw_width, 2*sizeof *pixel);
|
|
merror (pixel, "kodak_c330_load_raw()");
|
|
for (row=0; row < height; row++) {
|
|
if (fread (pixel, raw_width, 2, ifp) < 2) derror();
|
|
if (load_flags && (row & 31) == 31)
|
|
fseek (ifp, raw_width*32, SEEK_CUR);
|
|
for (col=0; col < width; col++) {
|
|
y = pixel[col*2];
|
|
cb = pixel[(col*2 & -4) | 1] - 128;
|
|
cr = pixel[(col*2 & -4) | 3] - 128;
|
|
rgb[1] = y - ((cb + cr + 2) >> 2);
|
|
rgb[2] = rgb[1] + cb;
|
|
rgb[0] = rgb[1] + cr;
|
|
FORC3 image[row*width+col][c] = curve[LIM(rgb[c],0,255)];
|
|
}
|
|
}
|
|
free (pixel);
|
|
maximum = curve[0xff];
|
|
}
|
|
|
|
void CLASS kodak_c603_load_raw()
|
|
{
|
|
uchar *pixel;
|
|
int row, col, y, cb, cr, rgb[3], c;
|
|
|
|
pixel = (uchar *) calloc (raw_width, 3*sizeof *pixel);
|
|
merror (pixel, "kodak_c603_load_raw()");
|
|
for (row=0; row < height; row++) {
|
|
if (~row & 1)
|
|
if (fread (pixel, raw_width, 3, ifp) < 3) derror();
|
|
for (col=0; col < width; col++) {
|
|
y = pixel[width*2*(row & 1) + col];
|
|
cb = pixel[width + (col & -2)] - 128;
|
|
cr = pixel[width + (col & -2)+1] - 128;
|
|
rgb[1] = y - ((cb + cr + 2) >> 2);
|
|
rgb[2] = rgb[1] + cb;
|
|
rgb[0] = rgb[1] + cr;
|
|
FORC3 image[row*width+col][c] = curve[LIM(rgb[c],0,255)];
|
|
}
|
|
}
|
|
free (pixel);
|
|
maximum = curve[0xff];
|
|
}
|
|
|
|
void CLASS kodak_262_load_raw()
|
|
{
|
|
static const uchar kodak_tree[2][26] =
|
|
{ { 0,1,5,1,1,2,0,0,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9 },
|
|
{ 0,3,1,1,1,1,1,2,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9 } };
|
|
ushort *huff[2];
|
|
uchar *pixel;
|
|
int *strip, ns, c, row, col, chess, pi=0, pi1, pi2, pred, val;
|
|
|
|
FORC(2) huff[c] = make_decoder (kodak_tree[c]);
|
|
ns = (raw_height+63) >> 5;
|
|
pixel = (uchar *) malloc (raw_width*32 + ns*4);
|
|
merror (pixel, "kodak_262_load_raw()");
|
|
strip = (int *) (pixel + raw_width*32);
|
|
order = 0x4d4d;
|
|
FORC(ns) strip[c] = get4();
|
|
for (row=0; row < raw_height; row++) {
|
|
if ((row & 31) == 0) {
|
|
fseek (ifp, strip[row >> 5], SEEK_SET);
|
|
getbits(-1);
|
|
pi = 0;
|
|
}
|
|
for (col=0; col < raw_width; col++) {
|
|
chess = (row + col) & 1;
|
|
pi1 = chess ? pi-2 : pi-raw_width-1;
|
|
pi2 = chess ? pi-2*raw_width : pi-raw_width+1;
|
|
if (col <= chess) pi1 = -1;
|
|
if (pi1 < 0) pi1 = pi2;
|
|
if (pi2 < 0) pi2 = pi1;
|
|
if (pi1 < 0 && col > 1) pi1 = pi2 = pi-2;
|
|
pred = (pi1 < 0) ? 0 : (pixel[pi1] + pixel[pi2]) >> 1;
|
|
pixel[pi] = val = pred + ljpeg_diff (huff[chess]);
|
|
if (val >> 8) derror();
|
|
val = curve[pixel[pi++]];
|
|
RAW(row,col) = val;
|
|
}
|
|
}
|
|
free (pixel);
|
|
FORC(2) free (huff[c]);
|
|
}
|
|
|
|
int CLASS kodak_65000_decode (short *out, int bsize)
|
|
{
|
|
uchar c, blen[768];
|
|
ushort raw[6];
|
|
INT64 bitbuf=0;
|
|
int save, bits=0, i, j, len, diff;
|
|
|
|
save = ftell(ifp);
|
|
bsize = (bsize + 3) & -4;
|
|
for (i=0; i < bsize; i+=2) {
|
|
c = fgetc(ifp);
|
|
if ((blen[i ] = c & 15) > 12 ||
|
|
(blen[i+1] = c >> 4) > 12 ) {
|
|
fseek (ifp, save, SEEK_SET);
|
|
for (i=0; i < bsize; i+=8) {
|
|
read_shorts (raw, 6);
|
|
out[i ] = raw[0] >> 12 << 8 | raw[2] >> 12 << 4 | raw[4] >> 12;
|
|
out[i+1] = raw[1] >> 12 << 8 | raw[3] >> 12 << 4 | raw[5] >> 12;
|
|
for (j=0; j < 6; j++)
|
|
out[i+2+j] = raw[j] & 0xfff;
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
if ((bsize & 7) == 4) {
|
|
bitbuf = fgetc(ifp) << 8;
|
|
bitbuf += fgetc(ifp);
|
|
bits = 16;
|
|
}
|
|
for (i=0; i < bsize; i++) {
|
|
len = blen[i];
|
|
if (bits < len) {
|
|
for (j=0; j < 32; j+=8)
|
|
bitbuf += (INT64) fgetc(ifp) << (bits+(j^8));
|
|
bits += 32;
|
|
}
|
|
diff = bitbuf & (0xffff >> (16-len));
|
|
bitbuf >>= len;
|
|
bits -= len;
|
|
if ((diff & (1 << (len-1))) == 0)
|
|
diff -= (1 << len) - 1;
|
|
out[i] = diff;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void CLASS kodak_65000_load_raw()
|
|
{
|
|
short buf[256];
|
|
int row, col, len, pred[2], ret, i;
|
|
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col+=256) {
|
|
pred[0] = pred[1] = 0;
|
|
len = MIN (256, width-col);
|
|
ret = kodak_65000_decode (buf, len);
|
|
for (i=0; i < len; i++)
|
|
if ((RAW(row,col+i) = curve[ret ? buf[i] :
|
|
(pred[i & 1] += buf[i])]) >> 12) derror();
|
|
}
|
|
}
|
|
|
|
void CLASS kodak_ycbcr_load_raw()
|
|
{
|
|
short buf[384], *bp;
|
|
int row, col, len, c, i, j, k, y[2][2], cb, cr, rgb[3];
|
|
ushort *ip;
|
|
|
|
if (!image) return;
|
|
for (row=0; row < height; row+=2)
|
|
for (col=0; col < width; col+=128) {
|
|
len = MIN (128, width-col);
|
|
kodak_65000_decode (buf, len*3);
|
|
y[0][1] = y[1][1] = cb = cr = 0;
|
|
for (bp=buf, i=0; i < len; i+=2, bp+=2) {
|
|
cb += bp[4];
|
|
cr += bp[5];
|
|
rgb[1] = -((cb + cr + 2) >> 2);
|
|
rgb[2] = rgb[1] + cb;
|
|
rgb[0] = rgb[1] + cr;
|
|
for (j=0; j < 2; j++)
|
|
for (k=0; k < 2; k++) {
|
|
if ((y[j][k] = y[j][k^1] + *bp++) >> 10) derror();
|
|
ip = image[(row+j)*width + col+i+k];
|
|
FORC3 ip[c] = curve[LIM(y[j][k]+rgb[c], 0, 0xfff)];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS kodak_rgb_load_raw()
|
|
{
|
|
short buf[768], *bp;
|
|
int row, col, len, c, i, rgb[3];
|
|
ushort *ip=image[0];
|
|
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col+=256) {
|
|
len = MIN (256, width-col);
|
|
kodak_65000_decode (buf, len*3);
|
|
memset (rgb, 0, sizeof rgb);
|
|
for (bp=buf, i=0; i < len; i++, ip+=4)
|
|
FORC3 if ((ip[c] = rgb[c] += *bp++) >> 12) derror();
|
|
}
|
|
}
|
|
|
|
void CLASS kodak_thumb_load_raw()
|
|
{
|
|
int row, col;
|
|
colors = thumb_misc >> 5;
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++)
|
|
read_shorts (image[row*width+col], colors);
|
|
maximum = (1 << (thumb_misc & 31)) - 1;
|
|
}
|
|
|
|
void CLASS sony_decrypt (unsigned *data, int len, int start, int key)
|
|
{
|
|
static unsigned pad[128], p;
|
|
|
|
if (start) {
|
|
for (p=0; p < 4; p++)
|
|
pad[p] = key = key * 48828125 + 1;
|
|
pad[3] = pad[3] << 1 | (pad[0]^pad[2]) >> 31;
|
|
for (p=4; p < 127; p++)
|
|
pad[p] = (pad[p-4]^pad[p-2]) << 1 | (pad[p-3]^pad[p-1]) >> 31;
|
|
for (p=0; p < 127; p++)
|
|
pad[p] = htonl(pad[p]);
|
|
}
|
|
while (len-- && p++)
|
|
*data++ ^= pad[(p-1) & 127] = pad[p & 127] ^ pad[(p+64) & 127];
|
|
}
|
|
|
|
void CLASS sony_load_raw()
|
|
{
|
|
uchar head[40];
|
|
ushort *pixel;
|
|
unsigned i, key, row, col;
|
|
|
|
fseek (ifp, 200896, SEEK_SET);
|
|
fseek (ifp, (unsigned) fgetc(ifp)*4 - 1, SEEK_CUR);
|
|
order = 0x4d4d;
|
|
key = get4();
|
|
fseek (ifp, 164600, SEEK_SET);
|
|
fread (head, 1, 40, ifp);
|
|
sony_decrypt ((unsigned *) head, 10, 1, key);
|
|
for (i=26; i-- > 22; )
|
|
key = key << 8 | head[i];
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
for (row=0; row < raw_height; row++) {
|
|
pixel = raw_image + row*raw_width;
|
|
if (fread (pixel, 2, raw_width, ifp) < raw_width) derror();
|
|
sony_decrypt ((unsigned *) pixel, raw_width/2, !row, key);
|
|
for (col=0; col < raw_width; col++)
|
|
if ((pixel[col] = ntohs(pixel[col])) >> 14) derror();
|
|
}
|
|
maximum = 0x3ff0;
|
|
}
|
|
|
|
void CLASS sony_arw_load_raw()
|
|
{
|
|
ushort huff[32770];
|
|
static const ushort tab[18] =
|
|
{ 0xf11,0xf10,0xe0f,0xd0e,0xc0d,0xb0c,0xa0b,0x90a,0x809,
|
|
0x708,0x607,0x506,0x405,0x304,0x303,0x300,0x202,0x201 };
|
|
int i, c, n, col, row, sum=0;
|
|
|
|
huff[0] = 15;
|
|
for (n=i=0; i < 18; i++)
|
|
FORC(32768 >> (tab[i] >> 8)) huff[++n] = tab[i];
|
|
getbits(-1);
|
|
for (col = raw_width; col--; )
|
|
for (row=0; row < raw_height+1; row+=2) {
|
|
if (row == raw_height) row = 1;
|
|
if ((sum += ljpeg_diff(huff)) >> 12) derror();
|
|
if (row < height) RAW(row,col) = sum;
|
|
}
|
|
}
|
|
|
|
void CLASS sony_arw2_load_raw()
|
|
{
|
|
uchar *data, *dp;
|
|
ushort pix[16];
|
|
int row, col, val, max, min, imax, imin, sh, bit, i;
|
|
|
|
data = (uchar *) malloc (raw_width+1);
|
|
merror (data, "sony_arw2_load_raw()");
|
|
for (row=0; row < height; row++) {
|
|
fread (data, 1, raw_width, ifp);
|
|
for (dp=data, col=0; col < raw_width-30; dp+=16) {
|
|
max = 0x7ff & (val = sget4(dp));
|
|
min = 0x7ff & val >> 11;
|
|
imax = 0x0f & val >> 22;
|
|
imin = 0x0f & val >> 26;
|
|
for (sh=0; sh < 4 && 0x80 << sh <= max-min; sh++);
|
|
for (bit=30, i=0; i < 16; i++)
|
|
if (i == imax) pix[i] = max;
|
|
else if (i == imin) pix[i] = min;
|
|
else {
|
|
pix[i] = ((sget2(dp+(bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;
|
|
if (pix[i] > 0x7ff) pix[i] = 0x7ff;
|
|
bit += 7;
|
|
}
|
|
for (i=0; i < 16; i++, col+=2)
|
|
RAW(row,col) = curve[pix[i] << 1] >> 2;
|
|
col -= col & 1 ? 1:31;
|
|
}
|
|
}
|
|
free (data);
|
|
}
|
|
|
|
void CLASS samsung_load_raw()
|
|
{
|
|
int row, col, c, i, dir, op[4], len[4];
|
|
|
|
order = 0x4949;
|
|
for (row=0; row < raw_height; row++) {
|
|
fseek (ifp, strip_offset+row*4, SEEK_SET);
|
|
fseek (ifp, data_offset+get4(), SEEK_SET);
|
|
ph1_bits(-1);
|
|
FORC4 len[c] = row < 2 ? 7:4;
|
|
for (col=0; col < raw_width; col+=16) {
|
|
dir = ph1_bits(1);
|
|
FORC4 op[c] = ph1_bits(2);
|
|
FORC4 switch (op[c]) {
|
|
case 3: len[c] = ph1_bits(4); break;
|
|
case 2: len[c]--; break;
|
|
case 1: len[c]++;
|
|
}
|
|
for (c=0; c < 16; c+=2) {
|
|
i = len[((c & 1) << 1) | (c >> 3)];
|
|
RAW(row,col+c) = ((signed) ph1_bits(i) << (32-i) >> (32-i)) +
|
|
(dir ? RAW(row+(~c | -2),col+c) : col ? RAW(row,col+(c | -2)) : 128);
|
|
if (c == 14) c = -1;
|
|
}
|
|
}
|
|
}
|
|
for (row=0; row < raw_height-1; row+=2)
|
|
for (col=0; col < raw_width-1; col+=2)
|
|
SWAP (RAW(row,col+1), RAW(row+1,col));
|
|
}
|
|
|
|
void CLASS samsung2_load_raw()
|
|
{
|
|
static const ushort tab[14] =
|
|
{ 0x304,0x307,0x206,0x205,0x403,0x600,0x709,
|
|
0x80a,0x90b,0xa0c,0xa0d,0x501,0x408,0x402 };
|
|
ushort huff[1026], vpred[2][2] = {{0,0},{0,0}}, hpred[2];
|
|
int i, c, n, row, col, diff;
|
|
|
|
huff[0] = 10;
|
|
for (n=i=0; i < 14; i++)
|
|
FORC(1024 >> (tab[i] >> 8)) huff[++n] = tab[i];
|
|
getbits(-1);
|
|
for (row=0; row < raw_height; row++)
|
|
for (col=0; col < raw_width; col++) {
|
|
diff = ljpeg_diff (huff);
|
|
if (col < 2) hpred[col] = vpred[row & 1][col] += diff;
|
|
else hpred[col & 1] += diff;
|
|
RAW(row,col) = hpred[col & 1];
|
|
if (hpred[col & 1] >> tiff_bps) derror();
|
|
}
|
|
}
|
|
|
|
void CLASS samsung3_load_raw()
|
|
{
|
|
int opt, init, mag, pmode, row, tab, col, pred, diff, i, c;
|
|
ushort lent[3][2], len[4], *prow[2];
|
|
|
|
order = 0x4949;
|
|
fseek (ifp, 9, SEEK_CUR);
|
|
opt = fgetc(ifp);
|
|
init = (get2(),get2());
|
|
for (row=0; row < raw_height; row++) {
|
|
fseek (ifp, (data_offset-ftell(ifp)) & 15, SEEK_CUR);
|
|
ph1_bits(-1);
|
|
mag = 0; pmode = 7;
|
|
FORC(6) ((ushort *)lent)[c] = row < 2 ? 7:4;
|
|
prow[ row & 1] = &RAW(row-1,1-((row & 1) << 1)); // green
|
|
prow[~row & 1] = &RAW(row-2,0); // red and blue
|
|
for (tab=0; tab+15 < raw_width; tab+=16) {
|
|
if (~opt & 4 && !(tab & 63)) {
|
|
i = ph1_bits(2);
|
|
mag = i < 3 ? mag-'2'+"204"[i] : ph1_bits(12);
|
|
}
|
|
if (opt & 2)
|
|
pmode = 7 - 4*ph1_bits(1);
|
|
else if (!ph1_bits(1))
|
|
pmode = ph1_bits(3);
|
|
if (opt & 1 || !ph1_bits(1)) {
|
|
FORC4 len[c] = ph1_bits(2);
|
|
FORC4 {
|
|
i = ((row & 1) << 1 | (c & 1)) % 3;
|
|
len[c] = len[c] < 3 ? lent[i][0]-'1'+"120"[len[c]] : ph1_bits(4);
|
|
lent[i][0] = lent[i][1];
|
|
lent[i][1] = len[c];
|
|
}
|
|
}
|
|
FORC(16) {
|
|
col = tab + (((c & 7) << 1)^(c >> 3)^(row & 1));
|
|
pred = (pmode == 7 || row < 2)
|
|
? (tab ? RAW(row,tab-2+(col & 1)) : init)
|
|
: (prow[col & 1][col-'4'+"0224468"[pmode]] +
|
|
prow[col & 1][col-'4'+"0244668"[pmode]] + 1) >> 1;
|
|
diff = ph1_bits (i = len[c >> 2]);
|
|
if (diff >> (i-1)) diff -= 1 << i;
|
|
diff = diff * (mag*2+1) + mag;
|
|
RAW(row,col) = pred + diff;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#define HOLE(row) ((holes >> (((row) - raw_height) & 7)) & 1)
|
|
|
|
/* Kudos to Rich Taylor for figuring out SMaL's compression algorithm. */
|
|
void CLASS smal_decode_segment (unsigned seg[2][2], int holes)
|
|
{
|
|
uchar hist[3][13] = {
|
|
{ 7, 7, 0, 0, 63, 55, 47, 39, 31, 23, 15, 7, 0 },
|
|
{ 7, 7, 0, 0, 63, 55, 47, 39, 31, 23, 15, 7, 0 },
|
|
{ 3, 3, 0, 0, 63, 47, 31, 15, 0 } };
|
|
int low, high=0xff, carry=0, nbits=8;
|
|
int pix, s, count, bin, next, i, sym[3];
|
|
uchar diff, pred[]={0,0};
|
|
ushort data=0, range=0;
|
|
|
|
fseek (ifp, seg[0][1]+1, SEEK_SET);
|
|
getbits(-1);
|
|
if (seg[1][0] > raw_width*raw_height)
|
|
seg[1][0] = raw_width*raw_height;
|
|
for (pix=seg[0][0]; pix < seg[1][0]; pix++) {
|
|
for (s=0; s < 3; s++) {
|
|
data = data << nbits | getbits(nbits);
|
|
if (carry < 0)
|
|
carry = (nbits += carry+1) < 1 ? nbits-1 : 0;
|
|
while (--nbits >= 0)
|
|
if ((data >> nbits & 0xff) == 0xff) break;
|
|
if (nbits > 0)
|
|
data = ((data & ((1 << (nbits-1)) - 1)) << 1) |
|
|
((data + (((data & (1 << (nbits-1)))) << 1)) & (-1 << nbits));
|
|
if (nbits >= 0) {
|
|
data += getbits(1);
|
|
carry = nbits - 8;
|
|
}
|
|
count = ((((data-range+1) & 0xffff) << 2) - 1) / (high >> 4);
|
|
for (bin=0; hist[s][bin+5] > count; bin++);
|
|
low = hist[s][bin+5] * (high >> 4) >> 2;
|
|
if (bin) high = hist[s][bin+4] * (high >> 4) >> 2;
|
|
high -= low;
|
|
for (nbits=0; high << nbits < 128; nbits++);
|
|
range = (range+low) << nbits;
|
|
high <<= nbits;
|
|
next = hist[s][1];
|
|
if (++hist[s][2] > hist[s][3]) {
|
|
next = (next+1) & hist[s][0];
|
|
hist[s][3] = (hist[s][next+4] - hist[s][next+5]) >> 2;
|
|
hist[s][2] = 1;
|
|
}
|
|
if (hist[s][hist[s][1]+4] - hist[s][hist[s][1]+5] > 1) {
|
|
if (bin < hist[s][1])
|
|
for (i=bin; i < hist[s][1]; i++) hist[s][i+5]--;
|
|
else if (next <= bin)
|
|
for (i=hist[s][1]; i < bin; i++) hist[s][i+5]++;
|
|
}
|
|
hist[s][1] = next;
|
|
sym[s] = bin;
|
|
}
|
|
diff = sym[2] << 5 | sym[1] << 2 | (sym[0] & 3);
|
|
if (sym[0] & 4)
|
|
diff = diff ? -diff : 0x80;
|
|
if (ftell(ifp) + 12 >= seg[1][1])
|
|
diff = 0;
|
|
raw_image[pix] = pred[pix & 1] += diff;
|
|
if (!(pix & 1) && HOLE(pix / raw_width)) pix += 2;
|
|
}
|
|
maximum = 0xff;
|
|
}
|
|
|
|
void CLASS smal_v6_load_raw()
|
|
{
|
|
unsigned seg[2][2];
|
|
|
|
fseek (ifp, 16, SEEK_SET);
|
|
seg[0][0] = 0;
|
|
seg[0][1] = get2();
|
|
seg[1][0] = raw_width * raw_height;
|
|
seg[1][1] = INT_MAX;
|
|
smal_decode_segment (seg, 0);
|
|
}
|
|
|
|
int CLASS median4 (int *p)
|
|
{
|
|
int min, max, sum, i;
|
|
|
|
min = max = sum = p[0];
|
|
for (i=1; i < 4; i++) {
|
|
sum += p[i];
|
|
if (min > p[i]) min = p[i];
|
|
if (max < p[i]) max = p[i];
|
|
}
|
|
return (sum - min - max) >> 1;
|
|
}
|
|
|
|
void CLASS fill_holes (int holes)
|
|
{
|
|
int row, col, val[4];
|
|
|
|
for (row=2; row < height-2; row++) {
|
|
if (!HOLE(row)) continue;
|
|
for (col=1; col < width-1; col+=4) {
|
|
val[0] = RAW(row-1,col-1);
|
|
val[1] = RAW(row-1,col+1);
|
|
val[2] = RAW(row+1,col-1);
|
|
val[3] = RAW(row+1,col+1);
|
|
RAW(row,col) = median4(val);
|
|
}
|
|
for (col=2; col < width-2; col+=4)
|
|
if (HOLE(row-2) || HOLE(row+2))
|
|
RAW(row,col) = (RAW(row,col-2) + RAW(row,col+2)) >> 1;
|
|
else {
|
|
val[0] = RAW(row,col-2);
|
|
val[1] = RAW(row,col+2);
|
|
val[2] = RAW(row-2,col);
|
|
val[3] = RAW(row+2,col);
|
|
RAW(row,col) = median4(val);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS smal_v9_load_raw()
|
|
{
|
|
unsigned seg[256][2], offset, nseg, holes, i;
|
|
|
|
fseek (ifp, 67, SEEK_SET);
|
|
offset = get4();
|
|
nseg = (uchar) fgetc(ifp);
|
|
fseek (ifp, offset, SEEK_SET);
|
|
for (i=0; i < nseg*2; i++)
|
|
((unsigned *)seg)[i] = get4() + data_offset*(i & 1);
|
|
fseek (ifp, 78, SEEK_SET);
|
|
holes = fgetc(ifp);
|
|
fseek (ifp, 88, SEEK_SET);
|
|
seg[nseg][0] = raw_height * raw_width;
|
|
seg[nseg][1] = get4() + data_offset;
|
|
for (i=0; i < nseg; i++)
|
|
smal_decode_segment (seg+i, holes);
|
|
if (holes) fill_holes (holes);
|
|
}
|
|
|
|
void CLASS redcine_load_raw()
|
|
{
|
|
#ifndef NO_JASPER
|
|
int c, row, col;
|
|
jas_stream_t *in;
|
|
jas_image_t *jimg;
|
|
jas_matrix_t *jmat;
|
|
jas_seqent_t *data;
|
|
ushort *img, *pix;
|
|
|
|
jas_init();
|
|
in = jas_stream_fopen (ifname, "rb");
|
|
jas_stream_seek (in, data_offset+20, SEEK_SET);
|
|
jimg = jas_image_decode (in, -1, 0);
|
|
if (!jimg) longjmp (failure, 3);
|
|
jmat = jas_matrix_create (height/2, width/2);
|
|
merror (jmat, "redcine_load_raw()");
|
|
img = (ushort *) calloc ((height+2), (width+2)*2);
|
|
merror (img, "redcine_load_raw()");
|
|
FORC4 {
|
|
jas_image_readcmpt (jimg, c, 0, 0, width/2, height/2, jmat);
|
|
data = jas_matrix_getref (jmat, 0, 0);
|
|
for (row = c >> 1; row < height; row+=2)
|
|
for (col = c & 1; col < width; col+=2)
|
|
img[(row+1)*(width+2)+col+1] = data[(row/2)*(width/2)+col/2];
|
|
}
|
|
for (col=1; col <= width; col++) {
|
|
img[col] = img[2*(width+2)+col];
|
|
img[(height+1)*(width+2)+col] = img[(height-1)*(width+2)+col];
|
|
}
|
|
for (row=0; row < height+2; row++) {
|
|
img[row*(width+2)] = img[row*(width+2)+2];
|
|
img[(row+1)*(width+2)-1] = img[(row+1)*(width+2)-3];
|
|
}
|
|
for (row=1; row <= height; row++) {
|
|
pix = img + row*(width+2) + (col = 1 + (FC(row,1) & 1));
|
|
for ( ; col <= width; col+=2, pix+=2) {
|
|
c = (((pix[0] - 0x800) << 3) +
|
|
pix[-(width+2)] + pix[width+2] + pix[-1] + pix[1]) >> 2;
|
|
pix[0] = LIM(c,0,4095);
|
|
}
|
|
}
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++)
|
|
RAW(row,col) = curve[img[(row+1)*(width+2)+col+1]];
|
|
free (img);
|
|
jas_matrix_destroy (jmat);
|
|
jas_image_destroy (jimg);
|
|
jas_stream_close (in);
|
|
#endif
|
|
}
|
|
|
|
/* RESTRICTED code starts here */
|
|
|
|
void CLASS foveon_decoder (unsigned size, unsigned code)
|
|
{
|
|
static unsigned huff[1024];
|
|
struct decode *cur;
|
|
int i, len;
|
|
|
|
if (!code) {
|
|
for (i=0; i < size; i++)
|
|
huff[i] = get4();
|
|
memset (first_decode, 0, sizeof first_decode);
|
|
free_decode = first_decode;
|
|
}
|
|
cur = free_decode++;
|
|
if (free_decode > first_decode+2048) {
|
|
fprintf (stderr,_("%s: decoder table overflow\n"), ifname);
|
|
longjmp (failure, 2);
|
|
}
|
|
if (code)
|
|
for (i=0; i < size; i++)
|
|
if (huff[i] == code) {
|
|
cur->leaf = i;
|
|
return;
|
|
}
|
|
if ((len = code >> 27) > 26) return;
|
|
code = (len+1) << 27 | (code & 0x3ffffff) << 1;
|
|
|
|
cur->branch[0] = free_decode;
|
|
foveon_decoder (size, code);
|
|
cur->branch[1] = free_decode;
|
|
foveon_decoder (size, code+1);
|
|
}
|
|
|
|
void CLASS foveon_thumb()
|
|
{
|
|
unsigned bwide, row, col, bitbuf=0, bit=1, c, i;
|
|
char *buf;
|
|
struct decode *dindex;
|
|
short pred[3];
|
|
|
|
bwide = get4();
|
|
fprintf (ofp, "P6\n%d %d\n255\n", thumb_width, thumb_height);
|
|
if (bwide > 0) {
|
|
if (bwide < thumb_width*3) return;
|
|
buf = (char *) malloc (bwide);
|
|
merror (buf, "foveon_thumb()");
|
|
for (row=0; row < thumb_height; row++) {
|
|
fread (buf, 1, bwide, ifp);
|
|
fwrite (buf, 3, thumb_width, ofp);
|
|
}
|
|
free (buf);
|
|
return;
|
|
}
|
|
foveon_decoder (256, 0);
|
|
|
|
for (row=0; row < thumb_height; row++) {
|
|
memset (pred, 0, sizeof pred);
|
|
if (!bit) get4();
|
|
for (bit=col=0; col < thumb_width; col++)
|
|
FORC3 {
|
|
for (dindex=first_decode; dindex->branch[0]; ) {
|
|
if ((bit = (bit-1) & 31) == 31)
|
|
for (i=0; i < 4; i++)
|
|
bitbuf = (bitbuf << 8) + fgetc(ifp);
|
|
dindex = dindex->branch[bitbuf >> bit & 1];
|
|
}
|
|
pred[c] += dindex->leaf;
|
|
fputc (pred[c], ofp);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS foveon_sd_load_raw()
|
|
{
|
|
struct decode *dindex;
|
|
short diff[1024];
|
|
unsigned bitbuf=0;
|
|
int pred[3], row, col, bit=-1, c, i;
|
|
|
|
read_shorts ((ushort *) diff, 1024);
|
|
if (!load_flags) foveon_decoder (1024, 0);
|
|
|
|
for (row=0; row < height; row++) {
|
|
memset (pred, 0, sizeof pred);
|
|
if (!bit && !load_flags && atoi(model+2) < 14) get4();
|
|
for (col=bit=0; col < width; col++) {
|
|
if (load_flags) {
|
|
bitbuf = get4();
|
|
FORC3 pred[2-c] += diff[bitbuf >> c*10 & 0x3ff];
|
|
}
|
|
else FORC3 {
|
|
for (dindex=first_decode; dindex->branch[0]; ) {
|
|
if ((bit = (bit-1) & 31) == 31)
|
|
for (i=0; i < 4; i++)
|
|
bitbuf = (bitbuf << 8) + fgetc(ifp);
|
|
dindex = dindex->branch[bitbuf >> bit & 1];
|
|
}
|
|
pred[c] += diff[dindex->leaf];
|
|
if (pred[c] >> 16 && ~pred[c] >> 16) derror();
|
|
}
|
|
FORC3 image[row*width+col][c] = pred[c];
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS foveon_huff (ushort *huff)
|
|
{
|
|
int i, j, clen, code;
|
|
|
|
huff[0] = 8;
|
|
for (i=0; i < 13; i++) {
|
|
clen = getc(ifp);
|
|
code = getc(ifp);
|
|
for (j=0; j < 256 >> clen; )
|
|
huff[code+ ++j] = clen << 8 | i;
|
|
}
|
|
get2();
|
|
}
|
|
|
|
void CLASS foveon_dp_load_raw()
|
|
{
|
|
unsigned c, roff[4], row, col, diff;
|
|
ushort huff[512], vpred[2][2], hpred[2];
|
|
|
|
fseek (ifp, 8, SEEK_CUR);
|
|
foveon_huff (huff);
|
|
roff[0] = 48;
|
|
FORC3 roff[c+1] = -(-(roff[c] + get4()) & -16);
|
|
FORC3 {
|
|
fseek (ifp, data_offset+roff[c], SEEK_SET);
|
|
getbits(-1);
|
|
vpred[0][0] = vpred[0][1] = vpred[1][0] = vpred[1][1] = 512;
|
|
for (row=0; row < height; row++) {
|
|
for (col=0; col < width; col++) {
|
|
diff = ljpeg_diff(huff);
|
|
if (col < 2) hpred[col] = vpred[row & 1][col] += diff;
|
|
else hpred[col & 1] += diff;
|
|
image[row*width+col][c] = hpred[col & 1];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS foveon_load_camf()
|
|
{
|
|
unsigned type, wide, high, i, j, row, col, diff;
|
|
ushort huff[258], vpred[2][2] = {{512,512},{512,512}}, hpred[2];
|
|
|
|
fseek (ifp, meta_offset, SEEK_SET);
|
|
type = get4(); get4(); get4();
|
|
wide = get4();
|
|
high = get4();
|
|
if (type == 2) {
|
|
fread (meta_data, 1, meta_length, ifp);
|
|
for (i=0; i < meta_length; i++) {
|
|
high = (high * 1597 + 51749) % 244944;
|
|
wide = high * (INT64) 301593171 >> 24;
|
|
meta_data[i] ^= ((((high << 8) - wide) >> 1) + wide) >> 17;
|
|
}
|
|
} else if (type == 4) {
|
|
free (meta_data);
|
|
meta_data = (char *) malloc (meta_length = wide*high*3/2);
|
|
merror (meta_data, "foveon_load_camf()");
|
|
foveon_huff (huff);
|
|
get4();
|
|
getbits(-1);
|
|
for (j=row=0; row < high; row++) {
|
|
for (col=0; col < wide; col++) {
|
|
diff = ljpeg_diff(huff);
|
|
if (col < 2) hpred[col] = vpred[row & 1][col] += diff;
|
|
else hpred[col & 1] += diff;
|
|
if (col & 1) {
|
|
meta_data[j++] = hpred[0] >> 4;
|
|
meta_data[j++] = hpred[0] << 4 | hpred[1] >> 8;
|
|
meta_data[j++] = hpred[1];
|
|
}
|
|
}
|
|
}
|
|
} else
|
|
fprintf (stderr,_("%s has unknown CAMF type %d.\n"), ifname, type);
|
|
}
|
|
|
|
const char * CLASS foveon_camf_param (const char *block, const char *param)
|
|
{
|
|
unsigned idx, num;
|
|
char *pos, *cp, *dp;
|
|
|
|
for (idx=0; idx < meta_length; idx += sget4(pos+8)) {
|
|
pos = meta_data + idx;
|
|
if (strncmp (pos, "CMb", 3)) break;
|
|
if (pos[3] != 'P') continue;
|
|
if (strcmp (block, pos+sget4(pos+12))) continue;
|
|
cp = pos + sget4(pos+16);
|
|
num = sget4(cp);
|
|
dp = pos + sget4(cp+4);
|
|
while (num--) {
|
|
cp += 8;
|
|
if (!strcmp (param, dp+sget4(cp)))
|
|
return dp+sget4(cp+4);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void * CLASS foveon_camf_matrix (unsigned dim[3], const char *name)
|
|
{
|
|
unsigned i, idx, type, ndim, size, *mat;
|
|
char *pos, *cp, *dp;
|
|
double dsize;
|
|
|
|
for (idx=0; idx < meta_length; idx += sget4(pos+8)) {
|
|
pos = meta_data + idx;
|
|
if (strncmp (pos, "CMb", 3)) break;
|
|
if (pos[3] != 'M') continue;
|
|
if (strcmp (name, pos+sget4(pos+12))) continue;
|
|
dim[0] = dim[1] = dim[2] = 1;
|
|
cp = pos + sget4(pos+16);
|
|
type = sget4(cp);
|
|
if ((ndim = sget4(cp+4)) > 3) break;
|
|
dp = pos + sget4(cp+8);
|
|
for (i=ndim; i--; ) {
|
|
cp += 12;
|
|
dim[i] = sget4(cp);
|
|
}
|
|
if ((dsize = (double) dim[0]*dim[1]*dim[2]) > meta_length/4) break;
|
|
mat = (unsigned *) malloc ((size = dsize) * 4);
|
|
merror (mat, "foveon_camf_matrix()");
|
|
for (i=0; i < size; i++)
|
|
if (type && type != 6)
|
|
mat[i] = sget4(dp + i*4);
|
|
else
|
|
mat[i] = sget4(dp + i*2) & 0xffff;
|
|
return mat;
|
|
}
|
|
fprintf (stderr,_("%s: \"%s\" matrix not found!\n"), ifname, name);
|
|
return 0;
|
|
}
|
|
|
|
int CLASS foveon_fixed (void *ptr, int size, const char *name)
|
|
{
|
|
void *dp;
|
|
unsigned dim[3];
|
|
|
|
if (!name) return 0;
|
|
dp = foveon_camf_matrix (dim, name);
|
|
if (!dp) return 0;
|
|
memcpy (ptr, dp, size*4);
|
|
free (dp);
|
|
return 1;
|
|
}
|
|
|
|
float CLASS foveon_avg (short *pix, int range[2], float cfilt)
|
|
{
|
|
int i;
|
|
float val, min=FLT_MAX, max=-FLT_MAX, sum=0;
|
|
|
|
for (i=range[0]; i <= range[1]; i++) {
|
|
sum += val = pix[i*4] + (pix[i*4]-pix[(i-1)*4]) * cfilt;
|
|
if (min > val) min = val;
|
|
if (max < val) max = val;
|
|
}
|
|
if (range[1] - range[0] == 1) return sum/2;
|
|
return (sum - min - max) / (range[1] - range[0] - 1);
|
|
}
|
|
|
|
short * CLASS foveon_make_curve (double max, double mul, double filt)
|
|
{
|
|
short *curve;
|
|
unsigned i, size;
|
|
double x;
|
|
|
|
if (!filt) filt = 0.8;
|
|
size = 4*M_PI*max / filt;
|
|
if (size == UINT_MAX) size--;
|
|
curve = (short *) calloc (size+1, sizeof *curve);
|
|
merror (curve, "foveon_make_curve()");
|
|
curve[0] = size;
|
|
for (i=0; i < size; i++) {
|
|
x = i*filt/max/4;
|
|
curve[i+1] = (cos(x)+1)/2 * tanh(i*filt/mul) * mul + 0.5;
|
|
}
|
|
return curve;
|
|
}
|
|
|
|
void CLASS foveon_make_curves
|
|
(short **curvep, float dq[3], float div[3], float filt)
|
|
{
|
|
double mul[3], max=0;
|
|
int c;
|
|
|
|
FORC3 mul[c] = dq[c]/div[c];
|
|
FORC3 if (max < mul[c]) max = mul[c];
|
|
FORC3 curvep[c] = foveon_make_curve (max, mul[c], filt);
|
|
}
|
|
|
|
int CLASS foveon_apply_curve (short *curve, int i)
|
|
{
|
|
if (abs(i) >= curve[0]) return 0;
|
|
return i < 0 ? -curve[1-i] : curve[1+i];
|
|
}
|
|
|
|
#define image ((short (*)[4]) image)
|
|
|
|
void CLASS foveon_interpolate()
|
|
{
|
|
static const short hood[] = { -1,-1, -1,0, -1,1, 0,-1, 0,1, 1,-1, 1,0, 1,1 };
|
|
short *pix, prev[3], *curve[8], (*shrink)[3];
|
|
float cfilt=0, ddft[3][3][2], ppm[3][3][3];
|
|
float cam_xyz[3][3], correct[3][3], last[3][3], trans[3][3];
|
|
float chroma_dq[3], color_dq[3], diag[3][3], div[3];
|
|
float (*black)[3], (*sgain)[3], (*sgrow)[3];
|
|
float fsum[3], val, frow, num;
|
|
int row, col, c, i, j, diff, sgx, irow, sum, min, max, limit;
|
|
int dscr[2][2], dstb[4], (*smrow[7])[3], total[4], ipix[3];
|
|
int work[3][3], smlast, smred, smred_p=0, dev[3];
|
|
int satlev[3], keep[4], active[4];
|
|
unsigned dim[3], *badpix;
|
|
double dsum=0, trsum[3];
|
|
char str[128];
|
|
const char* cp;
|
|
|
|
if (verbose)
|
|
fprintf (stderr,_("Foveon interpolation...\n"));
|
|
|
|
foveon_load_camf();
|
|
foveon_fixed (dscr, 4, "DarkShieldColRange");
|
|
foveon_fixed (ppm[0][0], 27, "PostPolyMatrix");
|
|
foveon_fixed (satlev, 3, "SaturationLevel");
|
|
foveon_fixed (keep, 4, "KeepImageArea");
|
|
foveon_fixed (active, 4, "ActiveImageArea");
|
|
foveon_fixed (chroma_dq, 3, "ChromaDQ");
|
|
foveon_fixed (color_dq, 3,
|
|
foveon_camf_param ("IncludeBlocks", "ColorDQ") ?
|
|
"ColorDQ" : "ColorDQCamRGB");
|
|
if (foveon_camf_param ("IncludeBlocks", "ColumnFilter"))
|
|
foveon_fixed (&cfilt, 1, "ColumnFilter");
|
|
|
|
memset (ddft, 0, sizeof ddft);
|
|
if (!foveon_camf_param ("IncludeBlocks", "DarkDrift")
|
|
|| !foveon_fixed (ddft[1][0], 12, "DarkDrift"))
|
|
for (i=0; i < 2; i++) {
|
|
foveon_fixed (dstb, 4, i ? "DarkShieldBottom":"DarkShieldTop");
|
|
for (row = dstb[1]; row <= dstb[3]; row++)
|
|
for (col = dstb[0]; col <= dstb[2]; col++)
|
|
FORC3 ddft[i+1][c][1] += (short) image[row*width+col][c];
|
|
FORC3 ddft[i+1][c][1] /= (dstb[3]-dstb[1]+1) * (dstb[2]-dstb[0]+1);
|
|
}
|
|
|
|
if (!(cp = foveon_camf_param ("WhiteBalanceIlluminants", model2)))
|
|
{ fprintf (stderr,_("%s: Invalid white balance \"%s\"\n"), ifname, model2);
|
|
return; }
|
|
foveon_fixed (cam_xyz, 9, cp);
|
|
foveon_fixed (correct, 9,
|
|
foveon_camf_param ("WhiteBalanceCorrections", model2));
|
|
memset (last, 0, sizeof last);
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < 3; j++)
|
|
FORC3 last[i][j] += correct[i][c] * cam_xyz[c][j];
|
|
|
|
#define LAST(x,y) last[(i+x)%3][(c+y)%3]
|
|
for (i=0; i < 3; i++)
|
|
FORC3 diag[c][i] = LAST(1,1)*LAST(2,2) - LAST(1,2)*LAST(2,1);
|
|
#undef LAST
|
|
FORC3 div[c] = diag[c][0]*0.3127 + diag[c][1]*0.329 + diag[c][2]*0.3583;
|
|
sprintf (str, "%sRGBNeutral", model2);
|
|
if (foveon_camf_param ("IncludeBlocks", str))
|
|
foveon_fixed (div, 3, str);
|
|
num = 0;
|
|
FORC3 if (num < div[c]) num = div[c];
|
|
FORC3 div[c] /= num;
|
|
|
|
memset (trans, 0, sizeof trans);
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < 3; j++)
|
|
FORC3 trans[i][j] += rgb_cam[i][c] * last[c][j] * div[j];
|
|
FORC3 trsum[c] = trans[c][0] + trans[c][1] + trans[c][2];
|
|
dsum = (6*trsum[0] + 11*trsum[1] + 3*trsum[2]) / 20;
|
|
for (i=0; i < 3; i++)
|
|
FORC3 last[i][c] = trans[i][c] * dsum / trsum[i];
|
|
memset (trans, 0, sizeof trans);
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < 3; j++)
|
|
FORC3 trans[i][j] += (i==c ? 32 : -1) * last[c][j] / 30;
|
|
|
|
foveon_make_curves (curve, color_dq, div, cfilt);
|
|
FORC3 chroma_dq[c] /= 3;
|
|
foveon_make_curves (curve+3, chroma_dq, div, cfilt);
|
|
FORC3 dsum += chroma_dq[c] / div[c];
|
|
curve[6] = foveon_make_curve (dsum, dsum, cfilt);
|
|
curve[7] = foveon_make_curve (dsum*2, dsum*2, cfilt);
|
|
|
|
sgain = (float (*)[3]) foveon_camf_matrix (dim, "SpatialGain");
|
|
if (!sgain) return;
|
|
sgrow = (float (*)[3]) calloc (dim[1], sizeof *sgrow);
|
|
sgx = (width + dim[1]-2) / (dim[1]-1);
|
|
|
|
black = (float (*)[3]) calloc (height, sizeof *black);
|
|
for (row=0; row < height; row++) {
|
|
for (i=0; i < 6; i++)
|
|
((float *)ddft[0])[i] = ((float *)ddft[1])[i] +
|
|
row / (height-1.0) * (((float *)ddft[2])[i] - ((float *)ddft[1])[i]);
|
|
FORC3 black[row][c] =
|
|
( foveon_avg (image[row*width]+c, dscr[0], cfilt) +
|
|
foveon_avg (image[row*width]+c, dscr[1], cfilt) * 3
|
|
- ddft[0][c][0] ) / 4 - ddft[0][c][1];
|
|
}
|
|
memcpy (black, black+8, sizeof *black*8);
|
|
memcpy (black+height-11, black+height-22, 11*sizeof *black);
|
|
memcpy (last, black, sizeof last);
|
|
|
|
for (row=1; row < height-1; row++) {
|
|
FORC3 if (last[1][c] > last[0][c]) {
|
|
if (last[1][c] > last[2][c])
|
|
black[row][c] = (last[0][c] > last[2][c]) ? last[0][c]:last[2][c];
|
|
} else
|
|
if (last[1][c] < last[2][c])
|
|
black[row][c] = (last[0][c] < last[2][c]) ? last[0][c]:last[2][c];
|
|
memmove (last, last+1, 2*sizeof last[0]);
|
|
memcpy (last[2], black[row+1], sizeof last[2]);
|
|
}
|
|
FORC3 black[row][c] = (last[0][c] + last[1][c])/2;
|
|
FORC3 black[0][c] = (black[1][c] + black[3][c])/2;
|
|
|
|
val = 1 - exp(-1/24.0);
|
|
memcpy (fsum, black, sizeof fsum);
|
|
for (row=1; row < height; row++)
|
|
FORC3 fsum[c] += black[row][c] =
|
|
(black[row][c] - black[row-1][c])*val + black[row-1][c];
|
|
memcpy (last[0], black[height-1], sizeof last[0]);
|
|
FORC3 fsum[c] /= height;
|
|
for (row = height; row--; )
|
|
FORC3 last[0][c] = black[row][c] =
|
|
(black[row][c] - fsum[c] - last[0][c])*val + last[0][c];
|
|
|
|
memset (total, 0, sizeof total);
|
|
for (row=2; row < height; row+=4)
|
|
for (col=2; col < width; col+=4) {
|
|
FORC3 total[c] += (short) image[row*width+col][c];
|
|
total[3]++;
|
|
}
|
|
for (row=0; row < height; row++)
|
|
FORC3 black[row][c] += fsum[c]/2 + total[c]/(total[3]*100.0);
|
|
|
|
for (row=0; row < height; row++) {
|
|
for (i=0; i < 6; i++)
|
|
((float *)ddft[0])[i] = ((float *)ddft[1])[i] +
|
|
row / (height-1.0) * (((float *)ddft[2])[i] - ((float *)ddft[1])[i]);
|
|
pix = image[row*width];
|
|
memcpy (prev, pix, sizeof prev);
|
|
frow = row / (height-1.0) * (dim[2]-1);
|
|
if ((irow = frow) == dim[2]-1) irow--;
|
|
frow -= irow;
|
|
for (i=0; i < dim[1]; i++)
|
|
FORC3 sgrow[i][c] = sgain[ irow *dim[1]+i][c] * (1-frow) +
|
|
sgain[(irow+1)*dim[1]+i][c] * frow;
|
|
for (col=0; col < width; col++) {
|
|
FORC3 {
|
|
diff = pix[c] - prev[c];
|
|
prev[c] = pix[c];
|
|
ipix[c] = pix[c] + floor ((diff + (diff*diff >> 14)) * cfilt
|
|
- ddft[0][c][1] - ddft[0][c][0] * ((float) col/width - 0.5)
|
|
- black[row][c] );
|
|
}
|
|
FORC3 {
|
|
work[0][c] = ipix[c] * ipix[c] >> 14;
|
|
work[2][c] = ipix[c] * work[0][c] >> 14;
|
|
work[1][2-c] = ipix[(c+1) % 3] * ipix[(c+2) % 3] >> 14;
|
|
}
|
|
FORC3 {
|
|
for (val=i=0; i < 3; i++)
|
|
for ( j=0; j < 3; j++)
|
|
val += ppm[c][i][j] * work[i][j];
|
|
ipix[c] = floor ((ipix[c] + floor(val)) *
|
|
( sgrow[col/sgx ][c] * (sgx - col%sgx) +
|
|
sgrow[col/sgx+1][c] * (col%sgx) ) / sgx / div[c]);
|
|
if (ipix[c] > 32000) ipix[c] = 32000;
|
|
pix[c] = ipix[c];
|
|
}
|
|
pix += 4;
|
|
}
|
|
}
|
|
free (black);
|
|
free (sgrow);
|
|
free (sgain);
|
|
|
|
if ((badpix = (unsigned *) foveon_camf_matrix (dim, "BadPixels"))) {
|
|
for (i=0; i < dim[0]; i++) {
|
|
col = (badpix[i] >> 8 & 0xfff) - keep[0];
|
|
row = (badpix[i] >> 20 ) - keep[1];
|
|
if ((unsigned)(row-1) > height-3 || (unsigned)(col-1) > width-3)
|
|
continue;
|
|
memset (fsum, 0, sizeof fsum);
|
|
for (sum=j=0; j < 8; j++)
|
|
if (badpix[i] & (1 << j)) {
|
|
FORC3 fsum[c] += (short)
|
|
image[(row+hood[j*2])*width+col+hood[j*2+1]][c];
|
|
sum++;
|
|
}
|
|
if (sum) FORC3 image[row*width+col][c] = fsum[c]/sum;
|
|
}
|
|
free (badpix);
|
|
}
|
|
|
|
/* Array for 5x5 Gaussian averaging of red values */
|
|
smrow[6] = (int (*)[3]) calloc (width*5, sizeof **smrow);
|
|
merror (smrow[6], "foveon_interpolate()");
|
|
for (i=0; i < 5; i++)
|
|
smrow[i] = smrow[6] + i*width;
|
|
|
|
/* Sharpen the reds against these Gaussian averages */
|
|
for (smlast=-1, row=2; row < height-2; row++) {
|
|
while (smlast < row+2) {
|
|
for (i=0; i < 6; i++)
|
|
smrow[(i+5) % 6] = smrow[i];
|
|
pix = image[++smlast*width+2];
|
|
for (col=2; col < width-2; col++) {
|
|
smrow[4][col][0] =
|
|
(pix[0]*6 + (pix[-4]+pix[4])*4 + pix[-8]+pix[8] + 8) >> 4;
|
|
pix += 4;
|
|
}
|
|
}
|
|
pix = image[row*width+2];
|
|
for (col=2; col < width-2; col++) {
|
|
smred = ( 6 * smrow[2][col][0]
|
|
+ 4 * (smrow[1][col][0] + smrow[3][col][0])
|
|
+ smrow[0][col][0] + smrow[4][col][0] + 8 ) >> 4;
|
|
if (col == 2)
|
|
smred_p = smred;
|
|
i = pix[0] + ((pix[0] - ((smred*7 + smred_p) >> 3)) >> 3);
|
|
if (i > 32000) i = 32000;
|
|
pix[0] = i;
|
|
smred_p = smred;
|
|
pix += 4;
|
|
}
|
|
}
|
|
|
|
/* Adjust the brighter pixels for better linearity */
|
|
min = 0xffff;
|
|
FORC3 {
|
|
i = satlev[c] / div[c];
|
|
if (min > i) min = i;
|
|
}
|
|
limit = min * 9 >> 4;
|
|
for (pix=image[0]; pix < image[height*width]; pix+=4) {
|
|
if (pix[0] <= limit || pix[1] <= limit || pix[2] <= limit)
|
|
continue;
|
|
min = max = pix[0];
|
|
for (c=1; c < 3; c++) {
|
|
if (min > pix[c]) min = pix[c];
|
|
if (max < pix[c]) max = pix[c];
|
|
}
|
|
if (min >= limit*2) {
|
|
pix[0] = pix[1] = pix[2] = max;
|
|
} else {
|
|
i = 0x4000 - ((min - limit) << 14) / limit;
|
|
i = 0x4000 - (i*i >> 14);
|
|
i = i*i >> 14;
|
|
FORC3 pix[c] += (max - pix[c]) * i >> 14;
|
|
}
|
|
}
|
|
/*
|
|
Because photons that miss one detector often hit another,
|
|
the sum R+G+B is much less noisy than the individual colors.
|
|
So smooth the hues without smoothing the total.
|
|
*/
|
|
for (smlast=-1, row=2; row < height-2; row++) {
|
|
while (smlast < row+2) {
|
|
for (i=0; i < 6; i++)
|
|
smrow[(i+5) % 6] = smrow[i];
|
|
pix = image[++smlast*width+2];
|
|
for (col=2; col < width-2; col++) {
|
|
FORC3 smrow[4][col][c] = (pix[c-4]+2*pix[c]+pix[c+4]+2) >> 2;
|
|
pix += 4;
|
|
}
|
|
}
|
|
pix = image[row*width+2];
|
|
for (col=2; col < width-2; col++) {
|
|
FORC3 dev[c] = -foveon_apply_curve (curve[7], pix[c] -
|
|
((smrow[1][col][c] + 2*smrow[2][col][c] + smrow[3][col][c]) >> 2));
|
|
sum = (dev[0] + dev[1] + dev[2]) >> 3;
|
|
FORC3 pix[c] += dev[c] - sum;
|
|
pix += 4;
|
|
}
|
|
}
|
|
for (smlast=-1, row=2; row < height-2; row++) {
|
|
while (smlast < row+2) {
|
|
for (i=0; i < 6; i++)
|
|
smrow[(i+5) % 6] = smrow[i];
|
|
pix = image[++smlast*width+2];
|
|
for (col=2; col < width-2; col++) {
|
|
FORC3 smrow[4][col][c] =
|
|
(pix[c-8]+pix[c-4]+pix[c]+pix[c+4]+pix[c+8]+2) >> 2;
|
|
pix += 4;
|
|
}
|
|
}
|
|
pix = image[row*width+2];
|
|
for (col=2; col < width-2; col++) {
|
|
for (total[3]=375, sum=60, c=0; c < 3; c++) {
|
|
for (total[c]=i=0; i < 5; i++)
|
|
total[c] += smrow[i][col][c];
|
|
total[3] += total[c];
|
|
sum += pix[c];
|
|
}
|
|
if (sum < 0) sum = 0;
|
|
j = total[3] > 375 ? (sum << 16) / total[3] : sum * 174;
|
|
FORC3 pix[c] += foveon_apply_curve (curve[6],
|
|
((j*total[c] + 0x8000) >> 16) - pix[c]);
|
|
pix += 4;
|
|
}
|
|
}
|
|
|
|
/* Transform the image to a different colorspace */
|
|
for (pix=image[0]; pix < image[height*width]; pix+=4) {
|
|
FORC3 pix[c] -= foveon_apply_curve (curve[c], pix[c]);
|
|
sum = (pix[0]+pix[1]+pix[1]+pix[2]) >> 2;
|
|
FORC3 pix[c] -= foveon_apply_curve (curve[c], pix[c]-sum);
|
|
FORC3 {
|
|
for (dsum=i=0; i < 3; i++)
|
|
dsum += trans[c][i] * pix[i];
|
|
if (dsum < 0) dsum = 0;
|
|
if (dsum > 24000) dsum = 24000;
|
|
ipix[c] = dsum + 0.5;
|
|
}
|
|
FORC3 pix[c] = ipix[c];
|
|
}
|
|
|
|
/* Smooth the image bottom-to-top and save at 1/4 scale */
|
|
shrink = (short (*)[3]) calloc ((height/4), (width/4)*sizeof *shrink);
|
|
merror (shrink, "foveon_interpolate()");
|
|
for (row = height/4; row--; )
|
|
for (col=0; col < width/4; col++) {
|
|
ipix[0] = ipix[1] = ipix[2] = 0;
|
|
for (i=0; i < 4; i++)
|
|
for (j=0; j < 4; j++)
|
|
FORC3 ipix[c] += image[(row*4+i)*width+col*4+j][c];
|
|
FORC3
|
|
if (row+2 > height/4)
|
|
shrink[row*(width/4)+col][c] = ipix[c] >> 4;
|
|
else
|
|
shrink[row*(width/4)+col][c] =
|
|
(shrink[(row+1)*(width/4)+col][c]*1840 + ipix[c]*141 + 2048) >> 12;
|
|
}
|
|
/* From the 1/4-scale image, smooth right-to-left */
|
|
for (row=0; row < (height & ~3); row++) {
|
|
ipix[0] = ipix[1] = ipix[2] = 0;
|
|
if ((row & 3) == 0)
|
|
for (col = width & ~3 ; col--; )
|
|
FORC3 smrow[0][col][c] = ipix[c] =
|
|
(shrink[(row/4)*(width/4)+col/4][c]*1485 + ipix[c]*6707 + 4096) >> 13;
|
|
|
|
/* Then smooth left-to-right */
|
|
ipix[0] = ipix[1] = ipix[2] = 0;
|
|
for (col=0; col < (width & ~3); col++)
|
|
FORC3 smrow[1][col][c] = ipix[c] =
|
|
(smrow[0][col][c]*1485 + ipix[c]*6707 + 4096) >> 13;
|
|
|
|
/* Smooth top-to-bottom */
|
|
if (row == 0)
|
|
memcpy (smrow[2], smrow[1], sizeof **smrow * width);
|
|
else
|
|
for (col=0; col < (width & ~3); col++)
|
|
FORC3 smrow[2][col][c] =
|
|
(smrow[2][col][c]*6707 + smrow[1][col][c]*1485 + 4096) >> 13;
|
|
|
|
/* Adjust the chroma toward the smooth values */
|
|
for (col=0; col < (width & ~3); col++) {
|
|
for (i=j=30, c=0; c < 3; c++) {
|
|
i += smrow[2][col][c];
|
|
j += image[row*width+col][c];
|
|
}
|
|
j = (j << 16) / i;
|
|
for (sum=c=0; c < 3; c++) {
|
|
ipix[c] = foveon_apply_curve (curve[c+3],
|
|
((smrow[2][col][c] * j + 0x8000) >> 16) - image[row*width+col][c]);
|
|
sum += ipix[c];
|
|
}
|
|
sum >>= 3;
|
|
FORC3 {
|
|
i = image[row*width+col][c] + ipix[c] - sum;
|
|
if (i < 0) i = 0;
|
|
image[row*width+col][c] = i;
|
|
}
|
|
}
|
|
}
|
|
free (shrink);
|
|
free (smrow[6]);
|
|
for (i=0; i < 8; i++)
|
|
free (curve[i]);
|
|
|
|
/* Trim off the black border */
|
|
active[1] -= keep[1];
|
|
active[3] -= 2;
|
|
i = active[2] - active[0];
|
|
for (row=0; row < active[3]-active[1]; row++)
|
|
memcpy (image[row*i], image[(row+active[1])*width+active[0]],
|
|
i * sizeof *image);
|
|
width = i;
|
|
height = row;
|
|
}
|
|
#undef image
|
|
|
|
/* RESTRICTED code ends here */
|
|
|
|
void CLASS crop_masked_pixels()
|
|
{
|
|
int row, col;
|
|
unsigned r, c, m, mblack[8], zero, val;
|
|
|
|
if (load_raw == &CLASS phase_one_load_raw ||
|
|
load_raw == &CLASS phase_one_load_raw_c)
|
|
phase_one_correct();
|
|
if (fuji_width) {
|
|
for (row=0; row < raw_height-top_margin*2; row++) {
|
|
for (col=0; col < fuji_width << !fuji_layout; col++) {
|
|
if (fuji_layout) {
|
|
r = fuji_width - 1 - col + (row >> 1);
|
|
c = col + ((row+1) >> 1);
|
|
} else {
|
|
r = fuji_width - 1 + row - (col >> 1);
|
|
c = row + ((col+1) >> 1);
|
|
}
|
|
if (r < height && c < width)
|
|
BAYER(r,c) = RAW(row+top_margin,col+left_margin);
|
|
}
|
|
}
|
|
} else {
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++)
|
|
BAYER2(row,col) = RAW(row+top_margin,col+left_margin);
|
|
}
|
|
if (mask[0][3] > 0) goto mask_set;
|
|
if (load_raw == &CLASS canon_load_raw ||
|
|
load_raw == &CLASS lossless_jpeg_load_raw) {
|
|
mask[0][1] = mask[1][1] += 2;
|
|
mask[0][3] -= 2;
|
|
goto sides;
|
|
}
|
|
if (load_raw == &CLASS canon_600_load_raw ||
|
|
load_raw == &CLASS sony_load_raw ||
|
|
(load_raw == &CLASS eight_bit_load_raw && strncmp(model,"DC2",3)) ||
|
|
load_raw == &CLASS kodak_262_load_raw ||
|
|
(load_raw == &CLASS packed_load_raw && (load_flags & 256))) {
|
|
sides:
|
|
mask[0][0] = mask[1][0] = top_margin;
|
|
mask[0][2] = mask[1][2] = top_margin+height;
|
|
mask[0][3] += left_margin;
|
|
mask[1][1] += left_margin+width;
|
|
mask[1][3] += raw_width;
|
|
}
|
|
if (load_raw == &CLASS nokia_load_raw) {
|
|
mask[0][2] = top_margin;
|
|
mask[0][3] = width;
|
|
}
|
|
mask_set:
|
|
memset (mblack, 0, sizeof mblack);
|
|
for (zero=m=0; m < 8; m++)
|
|
for (row=MAX(mask[m][0],0); row < MIN(mask[m][2],raw_height); row++)
|
|
for (col=MAX(mask[m][1],0); col < MIN(mask[m][3],raw_width); col++) {
|
|
c = FC(row-top_margin,col-left_margin);
|
|
mblack[c] += val = RAW(row,col);
|
|
mblack[4+c]++;
|
|
zero += !val;
|
|
}
|
|
if (load_raw == &CLASS canon_600_load_raw && width < raw_width) {
|
|
black = (mblack[0]+mblack[1]+mblack[2]+mblack[3]) /
|
|
(mblack[4]+mblack[5]+mblack[6]+mblack[7]) - 4;
|
|
canon_600_correct();
|
|
} else if (zero < mblack[4] && mblack[5] && mblack[6] && mblack[7]) {
|
|
FORC4 cblack[c] = mblack[c] / mblack[4+c];
|
|
cblack[4] = cblack[5] = cblack[6] = 0;
|
|
}
|
|
}
|
|
|
|
void CLASS remove_zeroes()
|
|
{
|
|
unsigned row, col, tot, n, r, c;
|
|
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++)
|
|
if (BAYER(row,col) == 0) {
|
|
tot = n = 0;
|
|
for (r = row-2; r <= row+2; r++)
|
|
for (c = col-2; c <= col+2; c++)
|
|
if (r < height && c < width &&
|
|
FC(r,c) == FC(row,col) && BAYER(r,c))
|
|
tot += (n++,BAYER(r,c));
|
|
if (n) BAYER(row,col) = tot/n;
|
|
}
|
|
}
|
|
|
|
/*
|
|
Seach from the current directory up to the root looking for
|
|
a ".badpixels" file, and fix those pixels now.
|
|
*/
|
|
void CLASS bad_pixels (const char *cfname)
|
|
{
|
|
FILE *fp=0;
|
|
char *fname, *cp, line[128];
|
|
int len, time, row, col, r, c, rad, tot, n, fixed=0;
|
|
|
|
if (!filters) return;
|
|
if (cfname)
|
|
fp = fopen (cfname, "r");
|
|
else {
|
|
for (len=32 ; ; len *= 2) {
|
|
fname = (char *) malloc (len);
|
|
if (!fname) return;
|
|
if (getcwd (fname, len-16)) break;
|
|
free (fname);
|
|
if (errno != ERANGE) return;
|
|
}
|
|
#if defined(WIN32) || defined(DJGPP)
|
|
if (fname[1] == ':')
|
|
memmove (fname, fname+2, len-2);
|
|
for (cp=fname; *cp; cp++)
|
|
if (*cp == '\\') *cp = '/';
|
|
#endif
|
|
cp = fname + strlen(fname);
|
|
if (cp[-1] == '/') cp--;
|
|
while (*fname == '/') {
|
|
strcpy (cp, "/.badpixels");
|
|
if ((fp = fopen (fname, "r"))) break;
|
|
if (cp == fname) break;
|
|
while (*--cp != '/');
|
|
}
|
|
free (fname);
|
|
}
|
|
if (!fp) return;
|
|
while (fgets (line, 128, fp)) {
|
|
cp = strchr (line, '#');
|
|
if (cp) *cp = 0;
|
|
if (sscanf (line, "%d %d %d", &col, &row, &time) != 3) continue;
|
|
if ((unsigned) col >= width || (unsigned) row >= height) continue;
|
|
if (time > timestamp) continue;
|
|
for (tot=n=0, rad=1; rad < 3 && n==0; rad++)
|
|
for (r = row-rad; r <= row+rad; r++)
|
|
for (c = col-rad; c <= col+rad; c++)
|
|
if ((unsigned) r < height && (unsigned) c < width &&
|
|
(r != row || c != col) && fcol(r,c) == fcol(row,col)) {
|
|
tot += BAYER2(r,c);
|
|
n++;
|
|
}
|
|
BAYER2(row,col) = tot/n;
|
|
if (verbose) {
|
|
if (!fixed++)
|
|
fprintf (stderr,_("Fixed dead pixels at:"));
|
|
fprintf (stderr, " %d,%d", col, row);
|
|
}
|
|
}
|
|
if (fixed) fputc ('\n', stderr);
|
|
fclose (fp);
|
|
}
|
|
|
|
void CLASS subtract (const char *fname)
|
|
{
|
|
FILE *fp;
|
|
int dim[3]={0,0,0}, comment=0, number=0, error=0, nd=0, c, row, col;
|
|
ushort *pixel;
|
|
|
|
if (!(fp = fopen (fname, "rb"))) {
|
|
perror (fname); return;
|
|
}
|
|
if (fgetc(fp) != 'P' || fgetc(fp) != '5') error = 1;
|
|
while (!error && nd < 3 && (c = fgetc(fp)) != EOF) {
|
|
if (c == '#') comment = 1;
|
|
if (c == '\n') comment = 0;
|
|
if (comment) continue;
|
|
if (isdigit(c)) number = 1;
|
|
if (number) {
|
|
if (isdigit(c)) dim[nd] = dim[nd]*10 + c -'0';
|
|
else if (isspace(c)) {
|
|
number = 0; nd++;
|
|
} else error = 1;
|
|
}
|
|
}
|
|
if (error || nd < 3) {
|
|
fprintf (stderr,_("%s is not a valid PGM file!\n"), fname);
|
|
fclose (fp); return;
|
|
} else if (dim[0] != width || dim[1] != height || dim[2] != 65535) {
|
|
fprintf (stderr,_("%s has the wrong dimensions!\n"), fname);
|
|
fclose (fp); return;
|
|
}
|
|
pixel = (ushort *) calloc (width, sizeof *pixel);
|
|
merror (pixel, "subtract()");
|
|
for (row=0; row < height; row++) {
|
|
fread (pixel, 2, width, fp);
|
|
for (col=0; col < width; col++)
|
|
BAYER(row,col) = MAX (BAYER(row,col) - ntohs(pixel[col]), 0);
|
|
}
|
|
free (pixel);
|
|
fclose (fp);
|
|
memset (cblack, 0, sizeof cblack);
|
|
black = 0;
|
|
}
|
|
|
|
void CLASS gamma_curve (double pwr, double ts, int mode, int imax)
|
|
{
|
|
int i;
|
|
double g[6], bnd[2]={0,0}, r;
|
|
|
|
g[0] = pwr;
|
|
g[1] = ts;
|
|
g[2] = g[3] = g[4] = 0;
|
|
bnd[g[1] >= 1] = 1;
|
|
if (g[1] && (g[1]-1)*(g[0]-1) <= 0) {
|
|
for (i=0; i < 48; i++) {
|
|
g[2] = (bnd[0] + bnd[1])/2;
|
|
if (g[0]) bnd[(pow(g[2]/g[1],-g[0]) - 1)/g[0] - 1/g[2] > -1] = g[2];
|
|
else bnd[g[2]/exp(1-1/g[2]) < g[1]] = g[2];
|
|
}
|
|
g[3] = g[2] / g[1];
|
|
if (g[0]) g[4] = g[2] * (1/g[0] - 1);
|
|
}
|
|
if (g[0]) g[5] = 1 / (g[1]*SQR(g[3])/2 - g[4]*(1 - g[3]) +
|
|
(1 - pow(g[3],1+g[0]))*(1 + g[4])/(1 + g[0])) - 1;
|
|
else g[5] = 1 / (g[1]*SQR(g[3])/2 + 1
|
|
- g[2] - g[3] - g[2]*g[3]*(log(g[3]) - 1)) - 1;
|
|
if (!mode--) {
|
|
memcpy (gamm, g, sizeof gamm);
|
|
return;
|
|
}
|
|
for (i=0; i < 0x10000; i++) {
|
|
curve[i] = 0xffff;
|
|
if ((r = (double) i / imax) < 1)
|
|
curve[i] = 0x10000 * ( mode
|
|
? (r < g[3] ? r*g[1] : (g[0] ? pow( r,g[0])*(1+g[4])-g[4] : log(r)*g[2]+1))
|
|
: (r < g[2] ? r/g[1] : (g[0] ? pow((r+g[4])/(1+g[4]),1/g[0]) : exp((r-1)/g[2]))));
|
|
}
|
|
}
|
|
|
|
void CLASS pseudoinverse (double (*in)[3], double (*out)[3], int size)
|
|
{
|
|
double work[3][6], num;
|
|
int i, j, k;
|
|
|
|
for (i=0; i < 3; i++) {
|
|
for (j=0; j < 6; j++)
|
|
work[i][j] = j == i+3;
|
|
for (j=0; j < 3; j++)
|
|
for (k=0; k < size; k++)
|
|
work[i][j] += in[k][i] * in[k][j];
|
|
}
|
|
for (i=0; i < 3; i++) {
|
|
num = work[i][i];
|
|
for (j=0; j < 6; j++)
|
|
work[i][j] /= num;
|
|
for (k=0; k < 3; k++) {
|
|
if (k==i) continue;
|
|
num = work[k][i];
|
|
for (j=0; j < 6; j++)
|
|
work[k][j] -= work[i][j] * num;
|
|
}
|
|
}
|
|
for (i=0; i < size; i++)
|
|
for (j=0; j < 3; j++)
|
|
for (out[i][j]=k=0; k < 3; k++)
|
|
out[i][j] += work[j][k+3] * in[i][k];
|
|
}
|
|
|
|
void CLASS cam_xyz_coeff (float rgb_cam[3][4], double cam_xyz[4][3])
|
|
{
|
|
double cam_rgb[4][3], inverse[4][3], num;
|
|
int i, j, k;
|
|
|
|
for (i=0; i < colors; i++) /* Multiply out XYZ colorspace */
|
|
for (j=0; j < 3; j++)
|
|
for (cam_rgb[i][j] = k=0; k < 3; k++)
|
|
cam_rgb[i][j] += cam_xyz[i][k] * xyz_rgb[k][j];
|
|
|
|
for (i=0; i < colors; i++) { /* Normalize cam_rgb so that */
|
|
for (num=j=0; j < 3; j++) /* cam_rgb * (1,1,1) is (1,1,1,1) */
|
|
num += cam_rgb[i][j];
|
|
for (j=0; j < 3; j++)
|
|
cam_rgb[i][j] /= num;
|
|
pre_mul[i] = 1 / num;
|
|
}
|
|
pseudoinverse (cam_rgb, inverse, colors);
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < colors; j++)
|
|
rgb_cam[i][j] = inverse[j][i];
|
|
}
|
|
|
|
#ifdef COLORCHECK
|
|
void CLASS colorcheck()
|
|
{
|
|
#define NSQ 24
|
|
// Coordinates of the GretagMacbeth ColorChecker squares
|
|
// width, height, 1st_column, 1st_row
|
|
int cut[NSQ][4]; // you must set these
|
|
// ColorChecker Chart under 6500-kelvin illumination
|
|
static const double gmb_xyY[NSQ][3] = {
|
|
{ 0.400, 0.350, 10.1 }, // Dark Skin
|
|
{ 0.377, 0.345, 35.8 }, // Light Skin
|
|
{ 0.247, 0.251, 19.3 }, // Blue Sky
|
|
{ 0.337, 0.422, 13.3 }, // Foliage
|
|
{ 0.265, 0.240, 24.3 }, // Blue Flower
|
|
{ 0.261, 0.343, 43.1 }, // Bluish Green
|
|
{ 0.506, 0.407, 30.1 }, // Orange
|
|
{ 0.211, 0.175, 12.0 }, // Purplish Blue
|
|
{ 0.453, 0.306, 19.8 }, // Moderate Red
|
|
{ 0.285, 0.202, 6.6 }, // Purple
|
|
{ 0.380, 0.489, 44.3 }, // Yellow Green
|
|
{ 0.473, 0.438, 43.1 }, // Orange Yellow
|
|
{ 0.187, 0.129, 6.1 }, // Blue
|
|
{ 0.305, 0.478, 23.4 }, // Green
|
|
{ 0.539, 0.313, 12.0 }, // Red
|
|
{ 0.448, 0.470, 59.1 }, // Yellow
|
|
{ 0.364, 0.233, 19.8 }, // Magenta
|
|
{ 0.196, 0.252, 19.8 }, // Cyan
|
|
{ 0.310, 0.316, 90.0 }, // White
|
|
{ 0.310, 0.316, 59.1 }, // Neutral 8
|
|
{ 0.310, 0.316, 36.2 }, // Neutral 6.5
|
|
{ 0.310, 0.316, 19.8 }, // Neutral 5
|
|
{ 0.310, 0.316, 9.0 }, // Neutral 3.5
|
|
{ 0.310, 0.316, 3.1 } }; // Black
|
|
double gmb_cam[NSQ][4], gmb_xyz[NSQ][3];
|
|
double inverse[NSQ][3], cam_xyz[4][3], balance[4], num;
|
|
int c, i, j, k, sq, row, col, pass, count[4];
|
|
|
|
memset (gmb_cam, 0, sizeof gmb_cam);
|
|
for (sq=0; sq < NSQ; sq++) {
|
|
FORCC count[c] = 0;
|
|
for (row=cut[sq][3]; row < cut[sq][3]+cut[sq][1]; row++)
|
|
for (col=cut[sq][2]; col < cut[sq][2]+cut[sq][0]; col++) {
|
|
c = FC(row,col);
|
|
if (c >= colors) c -= 2;
|
|
gmb_cam[sq][c] += BAYER2(row,col);
|
|
BAYER2(row,col) = black + (BAYER2(row,col)-black)/2;
|
|
count[c]++;
|
|
}
|
|
FORCC gmb_cam[sq][c] = gmb_cam[sq][c]/count[c] - black;
|
|
gmb_xyz[sq][0] = gmb_xyY[sq][2] * gmb_xyY[sq][0] / gmb_xyY[sq][1];
|
|
gmb_xyz[sq][1] = gmb_xyY[sq][2];
|
|
gmb_xyz[sq][2] = gmb_xyY[sq][2] *
|
|
(1 - gmb_xyY[sq][0] - gmb_xyY[sq][1]) / gmb_xyY[sq][1];
|
|
}
|
|
pseudoinverse (gmb_xyz, inverse, NSQ);
|
|
for (pass=0; pass < 2; pass++) {
|
|
for (raw_color = i=0; i < colors; i++)
|
|
for (j=0; j < 3; j++)
|
|
for (cam_xyz[i][j] = k=0; k < NSQ; k++)
|
|
cam_xyz[i][j] += gmb_cam[k][i] * inverse[k][j];
|
|
cam_xyz_coeff (rgb_cam, cam_xyz);
|
|
FORCC balance[c] = pre_mul[c] * gmb_cam[20][c];
|
|
for (sq=0; sq < NSQ; sq++)
|
|
FORCC gmb_cam[sq][c] *= balance[c];
|
|
}
|
|
if (verbose) {
|
|
printf (" { \"%s %s\", %d,\n\t{", make, model, black);
|
|
num = 10000 / (cam_xyz[1][0] + cam_xyz[1][1] + cam_xyz[1][2]);
|
|
FORCC for (j=0; j < 3; j++)
|
|
printf ("%c%d", (c | j) ? ',':' ', (int) (cam_xyz[c][j] * num + 0.5));
|
|
puts (" } },");
|
|
}
|
|
#undef NSQ
|
|
}
|
|
#endif
|
|
|
|
void CLASS hat_transform (float *temp, float *base, int st, int size, int sc)
|
|
{
|
|
int i;
|
|
for (i=0; i < sc; i++)
|
|
temp[i] = 2*base[st*i] + base[st*(sc-i)] + base[st*(i+sc)];
|
|
for (; i+sc < size; i++)
|
|
temp[i] = 2*base[st*i] + base[st*(i-sc)] + base[st*(i+sc)];
|
|
for (; i < size; i++)
|
|
temp[i] = 2*base[st*i] + base[st*(i-sc)] + base[st*(2*size-2-(i+sc))];
|
|
}
|
|
|
|
void CLASS wavelet_denoise()
|
|
{
|
|
float *fimg=0, *temp, thold, mul[2], avg, diff;
|
|
int scale=1, size, lev, hpass, lpass, row, col, nc, c, i, wlast, blk[2];
|
|
ushort *window[4];
|
|
static const float noise[] =
|
|
{ 0.8002,0.2735,0.1202,0.0585,0.0291,0.0152,0.0080,0.0044 };
|
|
|
|
if (verbose) fprintf (stderr,_("Wavelet denoising...\n"));
|
|
|
|
while (maximum << scale < 0x10000) scale++;
|
|
maximum <<= --scale;
|
|
black <<= scale;
|
|
FORC4 cblack[c] <<= scale;
|
|
if ((size = iheight*iwidth) < 0x15550000)
|
|
fimg = (float *) malloc ((size*3 + iheight + iwidth) * sizeof *fimg);
|
|
merror (fimg, "wavelet_denoise()");
|
|
temp = fimg + size*3;
|
|
if ((nc = colors) == 3 && filters) nc++;
|
|
FORC(nc) { /* denoise R,G1,B,G3 individually */
|
|
for (i=0; i < size; i++)
|
|
fimg[i] = 256 * sqrt(image[i][c] << scale);
|
|
for (hpass=lev=0; lev < 5; lev++) {
|
|
lpass = size*((lev & 1)+1);
|
|
for (row=0; row < iheight; row++) {
|
|
hat_transform (temp, fimg+hpass+row*iwidth, 1, iwidth, 1 << lev);
|
|
for (col=0; col < iwidth; col++)
|
|
fimg[lpass + row*iwidth + col] = temp[col] * 0.25;
|
|
}
|
|
for (col=0; col < iwidth; col++) {
|
|
hat_transform (temp, fimg+lpass+col, iwidth, iheight, 1 << lev);
|
|
for (row=0; row < iheight; row++)
|
|
fimg[lpass + row*iwidth + col] = temp[row] * 0.25;
|
|
}
|
|
thold = threshold * noise[lev];
|
|
for (i=0; i < size; i++) {
|
|
fimg[hpass+i] -= fimg[lpass+i];
|
|
if (fimg[hpass+i] < -thold) fimg[hpass+i] += thold;
|
|
else if (fimg[hpass+i] > thold) fimg[hpass+i] -= thold;
|
|
else fimg[hpass+i] = 0;
|
|
if (hpass) fimg[i] += fimg[hpass+i];
|
|
}
|
|
hpass = lpass;
|
|
}
|
|
for (i=0; i < size; i++)
|
|
image[i][c] = CLIP(SQR(fimg[i]+fimg[lpass+i])/0x10000);
|
|
}
|
|
if (filters && colors == 3) { /* pull G1 and G3 closer together */
|
|
for (row=0; row < 2; row++) {
|
|
mul[row] = 0.125 * pre_mul[FC(row+1,0) | 1] / pre_mul[FC(row,0) | 1];
|
|
blk[row] = cblack[FC(row,0) | 1];
|
|
}
|
|
for (i=0; i < 4; i++)
|
|
window[i] = (ushort *) fimg + width*i;
|
|
for (wlast=-1, row=1; row < height-1; row++) {
|
|
while (wlast < row+1) {
|
|
for (wlast++, i=0; i < 4; i++)
|
|
window[(i+3) & 3] = window[i];
|
|
for (col = FC(wlast,1) & 1; col < width; col+=2)
|
|
window[2][col] = BAYER(wlast,col);
|
|
}
|
|
thold = threshold/512;
|
|
for (col = (FC(row,0) & 1)+1; col < width-1; col+=2) {
|
|
avg = ( window[0][col-1] + window[0][col+1] +
|
|
window[2][col-1] + window[2][col+1] - blk[~row & 1]*4 )
|
|
* mul[row & 1] + (window[1][col] + blk[row & 1]) * 0.5;
|
|
avg = avg < 0 ? 0 : sqrt(avg);
|
|
diff = sqrt(BAYER(row,col)) - avg;
|
|
if (diff < -thold) diff += thold;
|
|
else if (diff > thold) diff -= thold;
|
|
else diff = 0;
|
|
BAYER(row,col) = CLIP(SQR(avg+diff) + 0.5);
|
|
}
|
|
}
|
|
}
|
|
free (fimg);
|
|
}
|
|
|
|
void CLASS scale_colors()
|
|
{
|
|
unsigned bottom, right, size, row, col, ur, uc, i, x, y, c, sum[8];
|
|
int val, dark, sat;
|
|
double dsum[8], dmin, dmax;
|
|
float scale_mul[4], fr, fc;
|
|
ushort *img=0, *pix;
|
|
|
|
if (user_mul[0])
|
|
memcpy (pre_mul, user_mul, sizeof pre_mul);
|
|
if (use_auto_wb || (use_camera_wb && cam_mul[0] == -1)) {
|
|
memset (dsum, 0, sizeof dsum);
|
|
bottom = MIN (greybox[1]+greybox[3], height);
|
|
right = MIN (greybox[0]+greybox[2], width);
|
|
for (row=greybox[1]; row < bottom; row += 8)
|
|
for (col=greybox[0]; col < right; col += 8) {
|
|
memset (sum, 0, sizeof sum);
|
|
for (y=row; y < row+8 && y < bottom; y++)
|
|
for (x=col; x < col+8 && x < right; x++)
|
|
FORC4 {
|
|
if (filters) {
|
|
c = fcol(y,x);
|
|
val = BAYER2(y,x);
|
|
} else
|
|
val = image[y*width+x][c];
|
|
if (val > maximum-25) goto skip_block;
|
|
if ((val -= cblack[c]) < 0) val = 0;
|
|
sum[c] += val;
|
|
sum[c+4]++;
|
|
if (filters) break;
|
|
}
|
|
FORC(8) dsum[c] += sum[c];
|
|
skip_block: ;
|
|
}
|
|
FORC4 if (dsum[c]) pre_mul[c] = dsum[c+4] / dsum[c];
|
|
}
|
|
if (use_camera_wb && cam_mul[0] != -1) {
|
|
memset (sum, 0, sizeof sum);
|
|
for (row=0; row < 8; row++)
|
|
for (col=0; col < 8; col++) {
|
|
c = FC(row,col);
|
|
if ((val = white[row][col] - cblack[c]) > 0)
|
|
sum[c] += val;
|
|
sum[c+4]++;
|
|
}
|
|
if (sum[0] && sum[1] && sum[2] && sum[3])
|
|
FORC4 pre_mul[c] = (float) sum[c+4] / sum[c];
|
|
else if (cam_mul[0] && cam_mul[2])
|
|
memcpy (pre_mul, cam_mul, sizeof pre_mul);
|
|
else
|
|
fprintf (stderr,_("%s: Cannot use camera white balance.\n"), ifname);
|
|
}
|
|
if (pre_mul[1] == 0) pre_mul[1] = 1;
|
|
if (pre_mul[3] == 0) pre_mul[3] = colors < 4 ? pre_mul[1] : 1;
|
|
dark = black;
|
|
sat = maximum;
|
|
if (threshold) wavelet_denoise();
|
|
maximum -= black;
|
|
for (dmin=DBL_MAX, dmax=c=0; c < 4; c++) {
|
|
if (dmin > pre_mul[c])
|
|
dmin = pre_mul[c];
|
|
if (dmax < pre_mul[c])
|
|
dmax = pre_mul[c];
|
|
}
|
|
if (!highlight) dmax = dmin;
|
|
FORC4 scale_mul[c] = (pre_mul[c] /= dmax) * 65535.0 / maximum;
|
|
if (verbose) {
|
|
fprintf (stderr,
|
|
_("Scaling with darkness %d, saturation %d, and\nmultipliers"), dark, sat);
|
|
FORC4 fprintf (stderr, " %f", pre_mul[c]);
|
|
fputc ('\n', stderr);
|
|
}
|
|
if (filters > 1000 && (cblack[4]+1)/2 == 1 && (cblack[5]+1)/2 == 1) {
|
|
FORC4 cblack[FC(c/2,c%2)] +=
|
|
cblack[6 + c/2 % cblack[4] * cblack[5] + c%2 % cblack[5]];
|
|
cblack[4] = cblack[5] = 0;
|
|
}
|
|
size = iheight*iwidth;
|
|
for (i=0; i < size*4; i++) {
|
|
if (!(val = ((ushort *)image)[i])) continue;
|
|
if (cblack[4] && cblack[5])
|
|
val -= cblack[6 + i/4 / iwidth % cblack[4] * cblack[5] +
|
|
i/4 % iwidth % cblack[5]];
|
|
val -= cblack[i & 3];
|
|
val *= scale_mul[i & 3];
|
|
((ushort *)image)[i] = CLIP(val);
|
|
}
|
|
if ((aber[0] != 1 || aber[2] != 1) && colors == 3) {
|
|
if (verbose)
|
|
fprintf (stderr,_("Correcting chromatic aberration...\n"));
|
|
for (c=0; c < 4; c+=2) {
|
|
if (aber[c] == 1) continue;
|
|
img = (ushort *) malloc (size * sizeof *img);
|
|
merror (img, "scale_colors()");
|
|
for (i=0; i < size; i++)
|
|
img[i] = image[i][c];
|
|
for (row=0; row < iheight; row++) {
|
|
ur = fr = (row - iheight*0.5) * aber[c] + iheight*0.5;
|
|
if (ur > iheight-2) continue;
|
|
fr -= ur;
|
|
for (col=0; col < iwidth; col++) {
|
|
uc = fc = (col - iwidth*0.5) * aber[c] + iwidth*0.5;
|
|
if (uc > iwidth-2) continue;
|
|
fc -= uc;
|
|
pix = img + ur*iwidth + uc;
|
|
image[row*iwidth+col][c] =
|
|
(pix[ 0]*(1-fc) + pix[ 1]*fc) * (1-fr) +
|
|
(pix[iwidth]*(1-fc) + pix[iwidth+1]*fc) * fr;
|
|
}
|
|
}
|
|
free(img);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS pre_interpolate()
|
|
{
|
|
ushort (*img)[4];
|
|
int row, col, c;
|
|
|
|
if (shrink) {
|
|
if (half_size) {
|
|
height = iheight;
|
|
width = iwidth;
|
|
if (filters == 9) {
|
|
for (row=0; row < 3; row++)
|
|
for (col=1; col < 4; col++)
|
|
if (!(image[row*width+col][0] | image[row*width+col][2]))
|
|
goto break2; break2:
|
|
for ( ; row < height; row+=3)
|
|
for (col=(col-1)%3+1; col < width-1; col+=3) {
|
|
img = image + row*width+col;
|
|
for (c=0; c < 3; c+=2)
|
|
img[0][c] = (img[-1][c] + img[1][c]) >> 1;
|
|
}
|
|
}
|
|
} else {
|
|
img = (ushort (*)[4]) calloc (height, width*sizeof *img);
|
|
merror (img, "pre_interpolate()");
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++) {
|
|
c = fcol(row,col);
|
|
img[row*width+col][c] = image[(row >> 1)*iwidth+(col >> 1)][c];
|
|
}
|
|
free (image);
|
|
image = img;
|
|
shrink = 0;
|
|
}
|
|
}
|
|
if (filters > 1000 && colors == 3) {
|
|
mix_green = four_color_rgb ^ half_size;
|
|
if (four_color_rgb | half_size) colors++;
|
|
else {
|
|
for (row = FC(1,0) >> 1; row < height; row+=2)
|
|
for (col = FC(row,1) & 1; col < width; col+=2)
|
|
image[row*width+col][1] = image[row*width+col][3];
|
|
filters &= ~((filters & 0x55555555) << 1);
|
|
}
|
|
}
|
|
if (half_size) filters = 0;
|
|
}
|
|
|
|
void CLASS border_interpolate (int border)
|
|
{
|
|
unsigned row, col, y, x, f, c, sum[8];
|
|
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++) {
|
|
if (col==border && row >= border && row < height-border)
|
|
col = width-border;
|
|
memset (sum, 0, sizeof sum);
|
|
for (y=row-1; y != row+2; y++)
|
|
for (x=col-1; x != col+2; x++)
|
|
if (y < height && x < width) {
|
|
f = fcol(y,x);
|
|
sum[f] += image[y*width+x][f];
|
|
sum[f+4]++;
|
|
}
|
|
f = fcol(row,col);
|
|
FORCC if (c != f && sum[c+4])
|
|
image[row*width+col][c] = sum[c] / sum[c+4];
|
|
}
|
|
}
|
|
|
|
void CLASS lin_interpolate()
|
|
{
|
|
int code[16][16][32], size=16, *ip, sum[4];
|
|
int f, c, i, x, y, row, col, shift, color;
|
|
ushort *pix;
|
|
|
|
if (verbose) fprintf (stderr,_("Bilinear interpolation...\n"));
|
|
if (filters == 9) size = 6;
|
|
border_interpolate(1);
|
|
for (row=0; row < size; row++)
|
|
for (col=0; col < size; col++) {
|
|
ip = code[row][col]+1;
|
|
f = fcol(row,col);
|
|
memset (sum, 0, sizeof sum);
|
|
for (y=-1; y <= 1; y++)
|
|
for (x=-1; x <= 1; x++) {
|
|
shift = (y==0) + (x==0);
|
|
color = fcol(row+y,col+x);
|
|
if (color == f) continue;
|
|
*ip++ = (width*y + x)*4 + color;
|
|
*ip++ = shift;
|
|
*ip++ = color;
|
|
sum[color] += 1 << shift;
|
|
}
|
|
code[row][col][0] = (ip - code[row][col]) / 3;
|
|
FORCC
|
|
if (c != f) {
|
|
*ip++ = c;
|
|
*ip++ = 256 / sum[c];
|
|
}
|
|
}
|
|
for (row=1; row < height-1; row++)
|
|
for (col=1; col < width-1; col++) {
|
|
pix = image[row*width+col];
|
|
ip = code[row % size][col % size];
|
|
memset (sum, 0, sizeof sum);
|
|
for (i=*ip++; i--; ip+=3)
|
|
sum[ip[2]] += pix[ip[0]] << ip[1];
|
|
for (i=colors; --i; ip+=2)
|
|
pix[ip[0]] = sum[ip[0]] * ip[1] >> 8;
|
|
}
|
|
}
|
|
|
|
/*
|
|
This algorithm is officially called:
|
|
|
|
"Interpolation using a Threshold-based variable number of gradients"
|
|
|
|
described in http://scien.stanford.edu/pages/labsite/1999/psych221/projects/99/tingchen/algodep/vargra.html
|
|
|
|
I've extended the basic idea to work with non-Bayer filter arrays.
|
|
Gradients are numbered clockwise from NW=0 to W=7.
|
|
*/
|
|
void CLASS vng_interpolate()
|
|
{
|
|
static const signed char *cp, terms[] = {
|
|
-2,-2,+0,-1,0,0x01, -2,-2,+0,+0,1,0x01, -2,-1,-1,+0,0,0x01,
|
|
-2,-1,+0,-1,0,0x02, -2,-1,+0,+0,0,0x03, -2,-1,+0,+1,1,0x01,
|
|
-2,+0,+0,-1,0,0x06, -2,+0,+0,+0,1,0x02, -2,+0,+0,+1,0,0x03,
|
|
-2,+1,-1,+0,0,0x04, -2,+1,+0,-1,1,0x04, -2,+1,+0,+0,0,0x06,
|
|
-2,+1,+0,+1,0,0x02, -2,+2,+0,+0,1,0x04, -2,+2,+0,+1,0,0x04,
|
|
-1,-2,-1,+0,0,0x80, -1,-2,+0,-1,0,0x01, -1,-2,+1,-1,0,0x01,
|
|
-1,-2,+1,+0,1,0x01, -1,-1,-1,+1,0,0x88, -1,-1,+1,-2,0,0x40,
|
|
-1,-1,+1,-1,0,0x22, -1,-1,+1,+0,0,0x33, -1,-1,+1,+1,1,0x11,
|
|
-1,+0,-1,+2,0,0x08, -1,+0,+0,-1,0,0x44, -1,+0,+0,+1,0,0x11,
|
|
-1,+0,+1,-2,1,0x40, -1,+0,+1,-1,0,0x66, -1,+0,+1,+0,1,0x22,
|
|
-1,+0,+1,+1,0,0x33, -1,+0,+1,+2,1,0x10, -1,+1,+1,-1,1,0x44,
|
|
-1,+1,+1,+0,0,0x66, -1,+1,+1,+1,0,0x22, -1,+1,+1,+2,0,0x10,
|
|
-1,+2,+0,+1,0,0x04, -1,+2,+1,+0,1,0x04, -1,+2,+1,+1,0,0x04,
|
|
+0,-2,+0,+0,1,0x80, +0,-1,+0,+1,1,0x88, +0,-1,+1,-2,0,0x40,
|
|
+0,-1,+1,+0,0,0x11, +0,-1,+2,-2,0,0x40, +0,-1,+2,-1,0,0x20,
|
|
+0,-1,+2,+0,0,0x30, +0,-1,+2,+1,1,0x10, +0,+0,+0,+2,1,0x08,
|
|
+0,+0,+2,-2,1,0x40, +0,+0,+2,-1,0,0x60, +0,+0,+2,+0,1,0x20,
|
|
+0,+0,+2,+1,0,0x30, +0,+0,+2,+2,1,0x10, +0,+1,+1,+0,0,0x44,
|
|
+0,+1,+1,+2,0,0x10, +0,+1,+2,-1,1,0x40, +0,+1,+2,+0,0,0x60,
|
|
+0,+1,+2,+1,0,0x20, +0,+1,+2,+2,0,0x10, +1,-2,+1,+0,0,0x80,
|
|
+1,-1,+1,+1,0,0x88, +1,+0,+1,+2,0,0x08, +1,+0,+2,-1,0,0x40,
|
|
+1,+0,+2,+1,0,0x10
|
|
}, chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 };
|
|
ushort (*brow[5])[4], *pix;
|
|
int prow=8, pcol=2, *ip, *code[16][16], gval[8], gmin, gmax, sum[4];
|
|
int row, col, x, y, x1, x2, y1, y2, t, weight, grads, color, diag;
|
|
int g, diff, thold, num, c;
|
|
|
|
lin_interpolate();
|
|
if (verbose) fprintf (stderr,_("VNG interpolation...\n"));
|
|
|
|
if (filters == 1) prow = pcol = 16;
|
|
if (filters == 9) prow = pcol = 6;
|
|
ip = (int *) calloc (prow*pcol, 1280);
|
|
merror (ip, "vng_interpolate()");
|
|
for (row=0; row < prow; row++) /* Precalculate for VNG */
|
|
for (col=0; col < pcol; col++) {
|
|
code[row][col] = ip;
|
|
for (cp=terms, t=0; t < 64; t++) {
|
|
y1 = *cp++; x1 = *cp++;
|
|
y2 = *cp++; x2 = *cp++;
|
|
weight = *cp++;
|
|
grads = *cp++;
|
|
color = fcol(row+y1,col+x1);
|
|
if (fcol(row+y2,col+x2) != color) continue;
|
|
diag = (fcol(row,col+1) == color && fcol(row+1,col) == color) ? 2:1;
|
|
if (abs(y1-y2) == diag && abs(x1-x2) == diag) continue;
|
|
*ip++ = (y1*width + x1)*4 + color;
|
|
*ip++ = (y2*width + x2)*4 + color;
|
|
*ip++ = weight;
|
|
for (g=0; g < 8; g++)
|
|
if (grads & 1<<g) *ip++ = g;
|
|
*ip++ = -1;
|
|
}
|
|
*ip++ = INT_MAX;
|
|
for (cp=chood, g=0; g < 8; g++) {
|
|
y = *cp++; x = *cp++;
|
|
*ip++ = (y*width + x) * 4;
|
|
color = fcol(row,col);
|
|
if (fcol(row+y,col+x) != color && fcol(row+y*2,col+x*2) == color)
|
|
*ip++ = (y*width + x) * 8 + color;
|
|
else
|
|
*ip++ = 0;
|
|
}
|
|
}
|
|
brow[4] = (ushort (*)[4]) calloc (width*3, sizeof **brow);
|
|
merror (brow[4], "vng_interpolate()");
|
|
for (row=0; row < 3; row++)
|
|
brow[row] = brow[4] + row*width;
|
|
for (row=2; row < height-2; row++) { /* Do VNG interpolation */
|
|
for (col=2; col < width-2; col++) {
|
|
pix = image[row*width+col];
|
|
ip = code[row % prow][col % pcol];
|
|
memset (gval, 0, sizeof gval);
|
|
while ((g = ip[0]) != INT_MAX) { /* Calculate gradients */
|
|
diff = ABS(pix[g] - pix[ip[1]]) << ip[2];
|
|
gval[ip[3]] += diff;
|
|
ip += 5;
|
|
if ((g = ip[-1]) == -1) continue;
|
|
gval[g] += diff;
|
|
while ((g = *ip++) != -1)
|
|
gval[g] += diff;
|
|
}
|
|
ip++;
|
|
gmin = gmax = gval[0]; /* Choose a threshold */
|
|
for (g=1; g < 8; g++) {
|
|
if (gmin > gval[g]) gmin = gval[g];
|
|
if (gmax < gval[g]) gmax = gval[g];
|
|
}
|
|
if (gmax == 0) {
|
|
memcpy (brow[2][col], pix, sizeof *image);
|
|
continue;
|
|
}
|
|
thold = gmin + (gmax >> 1);
|
|
memset (sum, 0, sizeof sum);
|
|
color = fcol(row,col);
|
|
for (num=g=0; g < 8; g++,ip+=2) { /* Average the neighbors */
|
|
if (gval[g] <= thold) {
|
|
FORCC
|
|
if (c == color && ip[1])
|
|
sum[c] += (pix[c] + pix[ip[1]]) >> 1;
|
|
else
|
|
sum[c] += pix[ip[0] + c];
|
|
num++;
|
|
}
|
|
}
|
|
FORCC { /* Save to buffer */
|
|
t = pix[color];
|
|
if (c != color)
|
|
t += (sum[c] - sum[color]) / num;
|
|
brow[2][col][c] = CLIP(t);
|
|
}
|
|
}
|
|
if (row > 3) /* Write buffer to image */
|
|
memcpy (image[(row-2)*width+2], brow[0]+2, (width-4)*sizeof *image);
|
|
for (g=0; g < 4; g++)
|
|
brow[(g-1) & 3] = brow[g];
|
|
}
|
|
memcpy (image[(row-2)*width+2], brow[0]+2, (width-4)*sizeof *image);
|
|
memcpy (image[(row-1)*width+2], brow[1]+2, (width-4)*sizeof *image);
|
|
free (brow[4]);
|
|
free (code[0][0]);
|
|
}
|
|
|
|
/*
|
|
Patterned Pixel Grouping Interpolation by Alain Desbiolles
|
|
*/
|
|
void CLASS ppg_interpolate()
|
|
{
|
|
int dir[5] = { 1, width, -1, -width, 1 };
|
|
int row, col, diff[2], guess[2], c, d, i;
|
|
ushort (*pix)[4];
|
|
|
|
border_interpolate(3);
|
|
if (verbose) fprintf (stderr,_("PPG interpolation...\n"));
|
|
|
|
/* Fill in the green layer with gradients and pattern recognition: */
|
|
for (row=3; row < height-3; row++)
|
|
for (col=3+(FC(row,3) & 1), c=FC(row,col); col < width-3; col+=2) {
|
|
pix = image + row*width+col;
|
|
for (i=0; (d=dir[i]) > 0; i++) {
|
|
guess[i] = (pix[-d][1] + pix[0][c] + pix[d][1]) * 2
|
|
- pix[-2*d][c] - pix[2*d][c];
|
|
diff[i] = ( ABS(pix[-2*d][c] - pix[ 0][c]) +
|
|
ABS(pix[ 2*d][c] - pix[ 0][c]) +
|
|
ABS(pix[ -d][1] - pix[ d][1]) ) * 3 +
|
|
( ABS(pix[ 3*d][1] - pix[ d][1]) +
|
|
ABS(pix[-3*d][1] - pix[-d][1]) ) * 2;
|
|
}
|
|
d = dir[i = diff[0] > diff[1]];
|
|
pix[0][1] = ULIM(guess[i] >> 2, pix[d][1], pix[-d][1]);
|
|
}
|
|
/* Calculate red and blue for each green pixel: */
|
|
for (row=1; row < height-1; row++)
|
|
for (col=1+(FC(row,2) & 1), c=FC(row,col+1); col < width-1; col+=2) {
|
|
pix = image + row*width+col;
|
|
for (i=0; (d=dir[i]) > 0; c=2-c, i++)
|
|
pix[0][c] = CLIP((pix[-d][c] + pix[d][c] + 2*pix[0][1]
|
|
- pix[-d][1] - pix[d][1]) >> 1);
|
|
}
|
|
/* Calculate blue for red pixels and vice versa: */
|
|
for (row=1; row < height-1; row++)
|
|
for (col=1+(FC(row,1) & 1), c=2-FC(row,col); col < width-1; col+=2) {
|
|
pix = image + row*width+col;
|
|
for (i=0; (d=dir[i]+dir[i+1]) > 0; i++) {
|
|
diff[i] = ABS(pix[-d][c] - pix[d][c]) +
|
|
ABS(pix[-d][1] - pix[0][1]) +
|
|
ABS(pix[ d][1] - pix[0][1]);
|
|
guess[i] = pix[-d][c] + pix[d][c] + 2*pix[0][1]
|
|
- pix[-d][1] - pix[d][1];
|
|
}
|
|
if (diff[0] != diff[1])
|
|
pix[0][c] = CLIP(guess[diff[0] > diff[1]] >> 1);
|
|
else
|
|
pix[0][c] = CLIP((guess[0]+guess[1]) >> 2);
|
|
}
|
|
}
|
|
|
|
void CLASS cielab (ushort rgb[3], short lab[3])
|
|
{
|
|
int c, i, j, k;
|
|
float r, xyz[3];
|
|
static float cbrt[0x10000], xyz_cam[3][4];
|
|
|
|
if (!rgb) {
|
|
for (i=0; i < 0x10000; i++) {
|
|
r = i / 65535.0;
|
|
cbrt[i] = r > 0.008856 ? pow(r,1/3.0) : 7.787*r + 16/116.0;
|
|
}
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < colors; j++)
|
|
for (xyz_cam[i][j] = k=0; k < 3; k++)
|
|
xyz_cam[i][j] += xyz_rgb[i][k] * rgb_cam[k][j] / d65_white[i];
|
|
return;
|
|
}
|
|
xyz[0] = xyz[1] = xyz[2] = 0.5;
|
|
FORCC {
|
|
xyz[0] += xyz_cam[0][c] * rgb[c];
|
|
xyz[1] += xyz_cam[1][c] * rgb[c];
|
|
xyz[2] += xyz_cam[2][c] * rgb[c];
|
|
}
|
|
xyz[0] = cbrt[CLIP((int) xyz[0])];
|
|
xyz[1] = cbrt[CLIP((int) xyz[1])];
|
|
xyz[2] = cbrt[CLIP((int) xyz[2])];
|
|
lab[0] = 64 * (116 * xyz[1] - 16);
|
|
lab[1] = 64 * 500 * (xyz[0] - xyz[1]);
|
|
lab[2] = 64 * 200 * (xyz[1] - xyz[2]);
|
|
}
|
|
|
|
#define TS 512 /* Tile Size */
|
|
#define fcol(row,col) xtrans[(row+6) % 6][(col+6) % 6]
|
|
|
|
/*
|
|
Frank Markesteijn's algorithm for Fuji X-Trans sensors
|
|
*/
|
|
void CLASS xtrans_interpolate (int passes)
|
|
{
|
|
int c, d, f, g, h, i, v, ng, row, col, top, left, mrow, mcol;
|
|
int val, ndir, pass, hm[8], avg[4], color[3][8];
|
|
static const short orth[12] = { 1,0,0,1,-1,0,0,-1,1,0,0,1 },
|
|
patt[2][16] = { { 0,1,0,-1,2,0,-1,0,1,1,1,-1,0,0,0,0 },
|
|
{ 0,1,0,-2,1,0,-2,0,1,1,-2,-2,1,-1,-1,1 } },
|
|
dir[4] = { 1,TS,TS+1,TS-1 };
|
|
short allhex[3][3][2][8], *hex;
|
|
ushort min, max, sgrow, sgcol;
|
|
ushort (*rgb)[TS][TS][3], (*rix)[3], (*pix)[4];
|
|
short (*lab) [TS][3], (*lix)[3];
|
|
float (*drv)[TS][TS], diff[6], tr;
|
|
char (*homo)[TS][TS], *buffer;
|
|
|
|
if (verbose)
|
|
fprintf (stderr,_("%d-pass X-Trans interpolation...\n"), passes);
|
|
|
|
cielab (0,0);
|
|
ndir = 4 << (passes > 1);
|
|
buffer = (char *) malloc (TS*TS*(ndir*11+6));
|
|
merror (buffer, "xtrans_interpolate()");
|
|
rgb = (ushort(*)[TS][TS][3]) buffer;
|
|
lab = (short (*) [TS][3])(buffer + TS*TS*(ndir*6));
|
|
drv = (float (*)[TS][TS]) (buffer + TS*TS*(ndir*6+6));
|
|
homo = (char (*)[TS][TS]) (buffer + TS*TS*(ndir*10+6));
|
|
|
|
/* Map a green hexagon around each non-green pixel and vice versa: */
|
|
for (row=0; row < 3; row++)
|
|
for (col=0; col < 3; col++)
|
|
for (ng=d=0; d < 10; d+=2) {
|
|
g = fcol(row,col) == 1;
|
|
if (fcol(row+orth[d],col+orth[d+2]) == 1) ng=0; else ng++;
|
|
if (ng == 4) { sgrow = row; sgcol = col; }
|
|
if (ng == g+1) FORC(8) {
|
|
v = orth[d ]*patt[g][c*2] + orth[d+1]*patt[g][c*2+1];
|
|
h = orth[d+2]*patt[g][c*2] + orth[d+3]*patt[g][c*2+1];
|
|
allhex[row][col][0][c^(g*2 & d)] = h + v*width;
|
|
allhex[row][col][1][c^(g*2 & d)] = h + v*TS;
|
|
}
|
|
}
|
|
|
|
/* Set green1 and green3 to the minimum and maximum allowed values: */
|
|
for (row=2; row < height-2; row++)
|
|
for (min=~(max=0), col=2; col < width-2; col++) {
|
|
if (fcol(row,col) == 1 && (min=~(max=0))) continue;
|
|
pix = image + row*width + col;
|
|
hex = allhex[row % 3][col % 3][0];
|
|
if (!max) FORC(6) {
|
|
val = pix[hex[c]][1];
|
|
if (min > val) min = val;
|
|
if (max < val) max = val;
|
|
}
|
|
pix[0][1] = min;
|
|
pix[0][3] = max;
|
|
switch ((row-sgrow) % 3) {
|
|
case 1: if (row < height-3) { row++; col--; } break;
|
|
case 2: if ((min=~(max=0)) && (col+=2) < width-3 && row > 2) row--;
|
|
}
|
|
}
|
|
|
|
for (top=3; top < height-19; top += TS-16)
|
|
for (left=3; left < width-19; left += TS-16) {
|
|
mrow = MIN (top+TS, height-3);
|
|
mcol = MIN (left+TS, width-3);
|
|
for (row=top; row < mrow; row++)
|
|
for (col=left; col < mcol; col++)
|
|
memcpy (rgb[0][row-top][col-left], image[row*width+col], 6);
|
|
FORC3 memcpy (rgb[c+1], rgb[0], sizeof *rgb);
|
|
|
|
/* Interpolate green horizontally, vertically, and along both diagonals: */
|
|
for (row=top; row < mrow; row++)
|
|
for (col=left; col < mcol; col++) {
|
|
if ((f = fcol(row,col)) == 1) continue;
|
|
pix = image + row*width + col;
|
|
hex = allhex[row % 3][col % 3][0];
|
|
color[1][0] = 174 * (pix[ hex[1]][1] + pix[ hex[0]][1]) -
|
|
46 * (pix[2*hex[1]][1] + pix[2*hex[0]][1]);
|
|
color[1][1] = 223 * pix[ hex[3]][1] + pix[ hex[2]][1] * 33 +
|
|
92 * (pix[ 0 ][f] - pix[ -hex[2]][f]);
|
|
FORC(2) color[1][2+c] =
|
|
164 * pix[hex[4+c]][1] + 92 * pix[-2*hex[4+c]][1] + 33 *
|
|
(2*pix[0][f] - pix[3*hex[4+c]][f] - pix[-3*hex[4+c]][f]);
|
|
FORC4 rgb[c^!((row-sgrow) % 3)][row-top][col-left][1] =
|
|
LIM(color[1][c] >> 8,pix[0][1],pix[0][3]);
|
|
}
|
|
|
|
for (pass=0; pass < passes; pass++) {
|
|
if (pass == 1)
|
|
memcpy (rgb+=4, buffer, 4*sizeof *rgb);
|
|
|
|
/* Recalculate green from interpolated values of closer pixels: */
|
|
if (pass) {
|
|
for (row=top+2; row < mrow-2; row++)
|
|
for (col=left+2; col < mcol-2; col++) {
|
|
if ((f = fcol(row,col)) == 1) continue;
|
|
pix = image + row*width + col;
|
|
hex = allhex[row % 3][col % 3][1];
|
|
for (d=3; d < 6; d++) {
|
|
rix = &rgb[(d-2)^!((row-sgrow) % 3)][row-top][col-left];
|
|
val = rix[-2*hex[d]][1] + 2*rix[hex[d]][1]
|
|
- rix[-2*hex[d]][f] - 2*rix[hex[d]][f] + 3*rix[0][f];
|
|
rix[0][1] = LIM(val/3,pix[0][1],pix[0][3]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Interpolate red and blue values for solitary green pixels: */
|
|
for (row=(top-sgrow+4)/3*3+sgrow; row < mrow-2; row+=3)
|
|
for (col=(left-sgcol+4)/3*3+sgcol; col < mcol-2; col+=3) {
|
|
rix = &rgb[0][row-top][col-left];
|
|
h = fcol(row,col+1);
|
|
memset (diff, 0, sizeof diff);
|
|
for (i=1, d=0; d < 6; d++, i^=TS^1, h^=2) {
|
|
for (c=0; c < 2; c++, h^=2) {
|
|
g = 2*rix[0][1] - rix[i<<c][1] - rix[-i<<c][1];
|
|
color[h][d] = g + rix[i<<c][h] + rix[-i<<c][h];
|
|
if (d > 1)
|
|
diff[d] += SQR (rix[i<<c][1] - rix[-i<<c][1]
|
|
- rix[i<<c][h] + rix[-i<<c][h]) + SQR(g);
|
|
}
|
|
if (d > 1 && (d & 1))
|
|
if (diff[d-1] < diff[d])
|
|
FORC(2) color[c*2][d] = color[c*2][d-1];
|
|
if (d < 2 || (d & 1)) {
|
|
FORC(2) rix[0][c*2] = CLIP(color[c*2][d]/2);
|
|
rix += TS*TS;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Interpolate red for blue pixels and vice versa: */
|
|
for (row=top+3; row < mrow-3; row++)
|
|
for (col=left+3; col < mcol-3; col++) {
|
|
if ((f = 2-fcol(row,col)) == 1) continue;
|
|
rix = &rgb[0][row-top][col-left];
|
|
c = (row-sgrow) % 3 ? TS:1;
|
|
h = 3 * (c ^ TS ^ 1);
|
|
for (d=0; d < 4; d++, rix += TS*TS) {
|
|
i = d > 1 || ((d ^ c) & 1) ||
|
|
((ABS(rix[0][1]-rix[c][1])+ABS(rix[0][1]-rix[-c][1])) <
|
|
2*(ABS(rix[0][1]-rix[h][1])+ABS(rix[0][1]-rix[-h][1]))) ? c:h;
|
|
rix[0][f] = CLIP((rix[i][f] + rix[-i][f] +
|
|
2*rix[0][1] - rix[i][1] - rix[-i][1])/2);
|
|
}
|
|
}
|
|
|
|
/* Fill in red and blue for 2x2 blocks of green: */
|
|
for (row=top+2; row < mrow-2; row++) if ((row-sgrow) % 3)
|
|
for (col=left+2; col < mcol-2; col++) if ((col-sgcol) % 3) {
|
|
rix = &rgb[0][row-top][col-left];
|
|
hex = allhex[row % 3][col % 3][1];
|
|
for (d=0; d < ndir; d+=2, rix += TS*TS)
|
|
if (hex[d] + hex[d+1]) {
|
|
g = 3*rix[0][1] - 2*rix[hex[d]][1] - rix[hex[d+1]][1];
|
|
for (c=0; c < 4; c+=2) rix[0][c] =
|
|
CLIP((g + 2*rix[hex[d]][c] + rix[hex[d+1]][c])/3);
|
|
} else {
|
|
g = 2*rix[0][1] - rix[hex[d]][1] - rix[hex[d+1]][1];
|
|
for (c=0; c < 4; c+=2) rix[0][c] =
|
|
CLIP((g + rix[hex[d]][c] + rix[hex[d+1]][c])/2);
|
|
}
|
|
}
|
|
}
|
|
rgb = (ushort(*)[TS][TS][3]) buffer;
|
|
mrow -= top;
|
|
mcol -= left;
|
|
|
|
/* Convert to CIELab and differentiate in all directions: */
|
|
for (d=0; d < ndir; d++) {
|
|
for (row=2; row < mrow-2; row++)
|
|
for (col=2; col < mcol-2; col++)
|
|
cielab (rgb[d][row][col], lab[row][col]);
|
|
for (f=dir[d & 3],row=3; row < mrow-3; row++)
|
|
for (col=3; col < mcol-3; col++) {
|
|
lix = &lab[row][col];
|
|
g = 2*lix[0][0] - lix[f][0] - lix[-f][0];
|
|
drv[d][row][col] = SQR(g)
|
|
+ SQR((2*lix[0][1] - lix[f][1] - lix[-f][1] + g*500/232))
|
|
+ SQR((2*lix[0][2] - lix[f][2] - lix[-f][2] - g*500/580));
|
|
}
|
|
}
|
|
|
|
/* Build homogeneity maps from the derivatives: */
|
|
memset(homo, 0, ndir*TS*TS);
|
|
for (row=4; row < mrow-4; row++)
|
|
for (col=4; col < mcol-4; col++) {
|
|
for (tr=FLT_MAX, d=0; d < ndir; d++)
|
|
if (tr > drv[d][row][col])
|
|
tr = drv[d][row][col];
|
|
tr *= 8;
|
|
for (d=0; d < ndir; d++)
|
|
for (v=-1; v <= 1; v++)
|
|
for (h=-1; h <= 1; h++)
|
|
if (drv[d][row+v][col+h] <= tr)
|
|
homo[d][row][col]++;
|
|
}
|
|
|
|
/* Average the most homogenous pixels for the final result: */
|
|
if (height-top < TS+4) mrow = height-top+2;
|
|
if (width-left < TS+4) mcol = width-left+2;
|
|
for (row = MIN(top,8); row < mrow-8; row++)
|
|
for (col = MIN(left,8); col < mcol-8; col++) {
|
|
for (d=0; d < ndir; d++)
|
|
for (hm[d]=0, v=-2; v <= 2; v++)
|
|
for (h=-2; h <= 2; h++)
|
|
hm[d] += homo[d][row+v][col+h];
|
|
for (d=0; d < ndir-4; d++)
|
|
if (hm[d] < hm[d+4]) hm[d ] = 0; else
|
|
if (hm[d] > hm[d+4]) hm[d+4] = 0;
|
|
for (max=hm[0],d=1; d < ndir; d++)
|
|
if (max < hm[d]) max = hm[d];
|
|
max -= max >> 3;
|
|
memset (avg, 0, sizeof avg);
|
|
for (d=0; d < ndir; d++)
|
|
if (hm[d] >= max) {
|
|
FORC3 avg[c] += rgb[d][row][col][c];
|
|
avg[3]++;
|
|
}
|
|
FORC3 image[(row+top)*width+col+left][c] = avg[c]/avg[3];
|
|
}
|
|
}
|
|
free(buffer);
|
|
border_interpolate(8);
|
|
}
|
|
#undef fcol
|
|
|
|
/*
|
|
Adaptive Homogeneity-Directed interpolation is based on
|
|
the work of Keigo Hirakawa, Thomas Parks, and Paul Lee.
|
|
*/
|
|
void CLASS ahd_interpolate()
|
|
{
|
|
int i, j, top, left, row, col, tr, tc, c, d, val, hm[2];
|
|
static const int dir[4] = { -1, 1, -TS, TS };
|
|
unsigned ldiff[2][4], abdiff[2][4], leps, abeps;
|
|
ushort (*rgb)[TS][TS][3], (*rix)[3], (*pix)[4];
|
|
short (*lab)[TS][TS][3], (*lix)[3];
|
|
char (*homo)[TS][TS], *buffer;
|
|
|
|
if (verbose) fprintf (stderr,_("AHD interpolation...\n"));
|
|
|
|
cielab (0,0);
|
|
border_interpolate(5);
|
|
buffer = (char *) malloc (26*TS*TS);
|
|
merror (buffer, "ahd_interpolate()");
|
|
rgb = (ushort(*)[TS][TS][3]) buffer;
|
|
lab = (short (*)[TS][TS][3])(buffer + 12*TS*TS);
|
|
homo = (char (*)[TS][TS]) (buffer + 24*TS*TS);
|
|
|
|
for (top=2; top < height-5; top += TS-6)
|
|
for (left=2; left < width-5; left += TS-6) {
|
|
|
|
/* Interpolate green horizontally and vertically: */
|
|
for (row=top; row < top+TS && row < height-2; row++) {
|
|
col = left + (FC(row,left) & 1);
|
|
for (c = FC(row,col); col < left+TS && col < width-2; col+=2) {
|
|
pix = image + row*width+col;
|
|
val = ((pix[-1][1] + pix[0][c] + pix[1][1]) * 2
|
|
- pix[-2][c] - pix[2][c]) >> 2;
|
|
rgb[0][row-top][col-left][1] = ULIM(val,pix[-1][1],pix[1][1]);
|
|
val = ((pix[-width][1] + pix[0][c] + pix[width][1]) * 2
|
|
- pix[-2*width][c] - pix[2*width][c]) >> 2;
|
|
rgb[1][row-top][col-left][1] = ULIM(val,pix[-width][1],pix[width][1]);
|
|
}
|
|
}
|
|
/* Interpolate red and blue, and convert to CIELab: */
|
|
for (d=0; d < 2; d++)
|
|
for (row=top+1; row < top+TS-1 && row < height-3; row++)
|
|
for (col=left+1; col < left+TS-1 && col < width-3; col++) {
|
|
pix = image + row*width+col;
|
|
rix = &rgb[d][row-top][col-left];
|
|
lix = &lab[d][row-top][col-left];
|
|
if ((c = 2 - FC(row,col)) == 1) {
|
|
c = FC(row+1,col);
|
|
val = pix[0][1] + (( pix[-1][2-c] + pix[1][2-c]
|
|
- rix[-1][1] - rix[1][1] ) >> 1);
|
|
rix[0][2-c] = CLIP(val);
|
|
val = pix[0][1] + (( pix[-width][c] + pix[width][c]
|
|
- rix[-TS][1] - rix[TS][1] ) >> 1);
|
|
} else
|
|
val = rix[0][1] + (( pix[-width-1][c] + pix[-width+1][c]
|
|
+ pix[+width-1][c] + pix[+width+1][c]
|
|
- rix[-TS-1][1] - rix[-TS+1][1]
|
|
- rix[+TS-1][1] - rix[+TS+1][1] + 1) >> 2);
|
|
rix[0][c] = CLIP(val);
|
|
c = FC(row,col);
|
|
rix[0][c] = pix[0][c];
|
|
cielab (rix[0],lix[0]);
|
|
}
|
|
/* Build homogeneity maps from the CIELab images: */
|
|
memset (homo, 0, 2*TS*TS);
|
|
for (row=top+2; row < top+TS-2 && row < height-4; row++) {
|
|
tr = row-top;
|
|
for (col=left+2; col < left+TS-2 && col < width-4; col++) {
|
|
tc = col-left;
|
|
for (d=0; d < 2; d++) {
|
|
lix = &lab[d][tr][tc];
|
|
for (i=0; i < 4; i++) {
|
|
ldiff[d][i] = ABS(lix[0][0]-lix[dir[i]][0]);
|
|
abdiff[d][i] = SQR(lix[0][1]-lix[dir[i]][1])
|
|
+ SQR(lix[0][2]-lix[dir[i]][2]);
|
|
}
|
|
}
|
|
leps = MIN(MAX(ldiff[0][0],ldiff[0][1]),
|
|
MAX(ldiff[1][2],ldiff[1][3]));
|
|
abeps = MIN(MAX(abdiff[0][0],abdiff[0][1]),
|
|
MAX(abdiff[1][2],abdiff[1][3]));
|
|
for (d=0; d < 2; d++)
|
|
for (i=0; i < 4; i++)
|
|
if (ldiff[d][i] <= leps && abdiff[d][i] <= abeps)
|
|
homo[d][tr][tc]++;
|
|
}
|
|
}
|
|
/* Combine the most homogenous pixels for the final result: */
|
|
for (row=top+3; row < top+TS-3 && row < height-5; row++) {
|
|
tr = row-top;
|
|
for (col=left+3; col < left+TS-3 && col < width-5; col++) {
|
|
tc = col-left;
|
|
for (d=0; d < 2; d++)
|
|
for (hm[d]=0, i=tr-1; i <= tr+1; i++)
|
|
for (j=tc-1; j <= tc+1; j++)
|
|
hm[d] += homo[d][i][j];
|
|
if (hm[0] != hm[1])
|
|
FORC3 image[row*width+col][c] = rgb[hm[1] > hm[0]][tr][tc][c];
|
|
else
|
|
FORC3 image[row*width+col][c] =
|
|
(rgb[0][tr][tc][c] + rgb[1][tr][tc][c]) >> 1;
|
|
}
|
|
}
|
|
}
|
|
free (buffer);
|
|
}
|
|
#undef TS
|
|
|
|
void CLASS median_filter()
|
|
{
|
|
ushort (*pix)[4];
|
|
int pass, c, i, j, k, med[9];
|
|
static const uchar opt[] = /* Optimal 9-element median search */
|
|
{ 1,2, 4,5, 7,8, 0,1, 3,4, 6,7, 1,2, 4,5, 7,8,
|
|
0,3, 5,8, 4,7, 3,6, 1,4, 2,5, 4,7, 4,2, 6,4, 4,2 };
|
|
|
|
for (pass=1; pass <= med_passes; pass++) {
|
|
if (verbose)
|
|
fprintf (stderr,_("Median filter pass %d...\n"), pass);
|
|
for (c=0; c < 3; c+=2) {
|
|
for (pix = image; pix < image+width*height; pix++)
|
|
pix[0][3] = pix[0][c];
|
|
for (pix = image+width; pix < image+width*(height-1); pix++) {
|
|
if ((pix-image+1) % width < 2) continue;
|
|
for (k=0, i = -width; i <= width; i += width)
|
|
for (j = i-1; j <= i+1; j++)
|
|
med[k++] = pix[j][3] - pix[j][1];
|
|
for (i=0; i < sizeof opt; i+=2)
|
|
if (med[opt[i]] > med[opt[i+1]])
|
|
SWAP (med[opt[i]] , med[opt[i+1]]);
|
|
pix[0][c] = CLIP(med[4] + pix[0][1]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS blend_highlights()
|
|
{
|
|
int clip=INT_MAX, row, col, c, i, j;
|
|
static const float trans[2][4][4] =
|
|
{ { { 1,1,1 }, { 1.7320508,-1.7320508,0 }, { -1,-1,2 } },
|
|
{ { 1,1,1,1 }, { 1,-1,1,-1 }, { 1,1,-1,-1 }, { 1,-1,-1,1 } } };
|
|
static const float itrans[2][4][4] =
|
|
{ { { 1,0.8660254,-0.5 }, { 1,-0.8660254,-0.5 }, { 1,0,1 } },
|
|
{ { 1,1,1,1 }, { 1,-1,1,-1 }, { 1,1,-1,-1 }, { 1,-1,-1,1 } } };
|
|
float cam[2][4], lab[2][4], sum[2], chratio;
|
|
|
|
if ((unsigned) (colors-3) > 1) return;
|
|
if (verbose) fprintf (stderr,_("Blending highlights...\n"));
|
|
FORCC if (clip > (i = 65535*pre_mul[c])) clip = i;
|
|
for (row=0; row < height; row++)
|
|
for (col=0; col < width; col++) {
|
|
FORCC if (image[row*width+col][c] > clip) break;
|
|
if (c == colors) continue;
|
|
FORCC {
|
|
cam[0][c] = image[row*width+col][c];
|
|
cam[1][c] = MIN(cam[0][c],clip);
|
|
}
|
|
for (i=0; i < 2; i++) {
|
|
FORCC for (lab[i][c]=j=0; j < colors; j++)
|
|
lab[i][c] += trans[colors-3][c][j] * cam[i][j];
|
|
for (sum[i]=0,c=1; c < colors; c++)
|
|
sum[i] += SQR(lab[i][c]);
|
|
}
|
|
chratio = sqrt(sum[1]/sum[0]);
|
|
for (c=1; c < colors; c++)
|
|
lab[0][c] *= chratio;
|
|
FORCC for (cam[0][c]=j=0; j < colors; j++)
|
|
cam[0][c] += itrans[colors-3][c][j] * lab[0][j];
|
|
FORCC image[row*width+col][c] = cam[0][c] / colors;
|
|
}
|
|
}
|
|
|
|
#define SCALE (4 >> shrink)
|
|
void CLASS recover_highlights()
|
|
{
|
|
float *map, sum, wgt, grow;
|
|
int hsat[4], count, spread, change, val, i;
|
|
unsigned high, wide, mrow, mcol, row, col, kc, c, d, y, x;
|
|
ushort *pixel;
|
|
static const signed char dir[8][2] =
|
|
{ {-1,-1}, {-1,0}, {-1,1}, {0,1}, {1,1}, {1,0}, {1,-1}, {0,-1} };
|
|
|
|
if (verbose) fprintf (stderr,_("Rebuilding highlights...\n"));
|
|
|
|
grow = pow (2, 4-highlight);
|
|
FORCC hsat[c] = 32000 * pre_mul[c];
|
|
for (kc=0, c=1; c < colors; c++)
|
|
if (pre_mul[kc] < pre_mul[c]) kc = c;
|
|
high = height / SCALE;
|
|
wide = width / SCALE;
|
|
map = (float *) calloc (high, wide*sizeof *map);
|
|
merror (map, "recover_highlights()");
|
|
FORCC if (c != kc) {
|
|
memset (map, 0, high*wide*sizeof *map);
|
|
for (mrow=0; mrow < high; mrow++)
|
|
for (mcol=0; mcol < wide; mcol++) {
|
|
sum = wgt = count = 0;
|
|
for (row = mrow*SCALE; row < (mrow+1)*SCALE; row++)
|
|
for (col = mcol*SCALE; col < (mcol+1)*SCALE; col++) {
|
|
pixel = image[row*width+col];
|
|
if (pixel[c] / hsat[c] == 1 && pixel[kc] > 24000) {
|
|
sum += pixel[c];
|
|
wgt += pixel[kc];
|
|
count++;
|
|
}
|
|
}
|
|
if (count == SCALE*SCALE)
|
|
map[mrow*wide+mcol] = sum / wgt;
|
|
}
|
|
for (spread = 32/grow; spread--; ) {
|
|
for (mrow=0; mrow < high; mrow++)
|
|
for (mcol=0; mcol < wide; mcol++) {
|
|
if (map[mrow*wide+mcol]) continue;
|
|
sum = count = 0;
|
|
for (d=0; d < 8; d++) {
|
|
y = mrow + dir[d][0];
|
|
x = mcol + dir[d][1];
|
|
if (y < high && x < wide && map[y*wide+x] > 0) {
|
|
sum += (1 + (d & 1)) * map[y*wide+x];
|
|
count += 1 + (d & 1);
|
|
}
|
|
}
|
|
if (count > 3)
|
|
map[mrow*wide+mcol] = - (sum+grow) / (count+grow);
|
|
}
|
|
for (change=i=0; i < high*wide; i++)
|
|
if (map[i] < 0) {
|
|
map[i] = -map[i];
|
|
change = 1;
|
|
}
|
|
if (!change) break;
|
|
}
|
|
for (i=0; i < high*wide; i++)
|
|
if (map[i] == 0) map[i] = 1;
|
|
for (mrow=0; mrow < high; mrow++)
|
|
for (mcol=0; mcol < wide; mcol++) {
|
|
for (row = mrow*SCALE; row < (mrow+1)*SCALE; row++)
|
|
for (col = mcol*SCALE; col < (mcol+1)*SCALE; col++) {
|
|
pixel = image[row*width+col];
|
|
if (pixel[c] / hsat[c] > 1) {
|
|
val = pixel[kc] * map[mrow*wide+mcol];
|
|
if (pixel[c] < val) pixel[c] = CLIP(val);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
free (map);
|
|
}
|
|
#undef SCALE
|
|
|
|
void CLASS tiff_get (unsigned base,
|
|
unsigned *tag, unsigned *type, unsigned *len, unsigned *save)
|
|
{
|
|
*tag = get2();
|
|
*type = get2();
|
|
*len = get4();
|
|
*save = ftell(ifp) + 4;
|
|
if (*len * ("11124811248484"[*type < 14 ? *type:0]-'0') > 4)
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
}
|
|
|
|
void CLASS parse_thumb_note (int base, unsigned toff, unsigned tlen)
|
|
{
|
|
unsigned entries, tag, type, len, save;
|
|
|
|
entries = get2();
|
|
while (entries--) {
|
|
tiff_get (base, &tag, &type, &len, &save);
|
|
if (tag == toff) thumb_offset = get4()+base;
|
|
if (tag == tlen) thumb_length = get4();
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
int CLASS parse_tiff_ifd (int base);
|
|
|
|
void CLASS parse_makernote (int base, int uptag)
|
|
{
|
|
static const uchar xlat[2][256] = {
|
|
{ 0xc1,0xbf,0x6d,0x0d,0x59,0xc5,0x13,0x9d,0x83,0x61,0x6b,0x4f,0xc7,0x7f,0x3d,0x3d,
|
|
0x53,0x59,0xe3,0xc7,0xe9,0x2f,0x95,0xa7,0x95,0x1f,0xdf,0x7f,0x2b,0x29,0xc7,0x0d,
|
|
0xdf,0x07,0xef,0x71,0x89,0x3d,0x13,0x3d,0x3b,0x13,0xfb,0x0d,0x89,0xc1,0x65,0x1f,
|
|
0xb3,0x0d,0x6b,0x29,0xe3,0xfb,0xef,0xa3,0x6b,0x47,0x7f,0x95,0x35,0xa7,0x47,0x4f,
|
|
0xc7,0xf1,0x59,0x95,0x35,0x11,0x29,0x61,0xf1,0x3d,0xb3,0x2b,0x0d,0x43,0x89,0xc1,
|
|
0x9d,0x9d,0x89,0x65,0xf1,0xe9,0xdf,0xbf,0x3d,0x7f,0x53,0x97,0xe5,0xe9,0x95,0x17,
|
|
0x1d,0x3d,0x8b,0xfb,0xc7,0xe3,0x67,0xa7,0x07,0xf1,0x71,0xa7,0x53,0xb5,0x29,0x89,
|
|
0xe5,0x2b,0xa7,0x17,0x29,0xe9,0x4f,0xc5,0x65,0x6d,0x6b,0xef,0x0d,0x89,0x49,0x2f,
|
|
0xb3,0x43,0x53,0x65,0x1d,0x49,0xa3,0x13,0x89,0x59,0xef,0x6b,0xef,0x65,0x1d,0x0b,
|
|
0x59,0x13,0xe3,0x4f,0x9d,0xb3,0x29,0x43,0x2b,0x07,0x1d,0x95,0x59,0x59,0x47,0xfb,
|
|
0xe5,0xe9,0x61,0x47,0x2f,0x35,0x7f,0x17,0x7f,0xef,0x7f,0x95,0x95,0x71,0xd3,0xa3,
|
|
0x0b,0x71,0xa3,0xad,0x0b,0x3b,0xb5,0xfb,0xa3,0xbf,0x4f,0x83,0x1d,0xad,0xe9,0x2f,
|
|
0x71,0x65,0xa3,0xe5,0x07,0x35,0x3d,0x0d,0xb5,0xe9,0xe5,0x47,0x3b,0x9d,0xef,0x35,
|
|
0xa3,0xbf,0xb3,0xdf,0x53,0xd3,0x97,0x53,0x49,0x71,0x07,0x35,0x61,0x71,0x2f,0x43,
|
|
0x2f,0x11,0xdf,0x17,0x97,0xfb,0x95,0x3b,0x7f,0x6b,0xd3,0x25,0xbf,0xad,0xc7,0xc5,
|
|
0xc5,0xb5,0x8b,0xef,0x2f,0xd3,0x07,0x6b,0x25,0x49,0x95,0x25,0x49,0x6d,0x71,0xc7 },
|
|
{ 0xa7,0xbc,0xc9,0xad,0x91,0xdf,0x85,0xe5,0xd4,0x78,0xd5,0x17,0x46,0x7c,0x29,0x4c,
|
|
0x4d,0x03,0xe9,0x25,0x68,0x11,0x86,0xb3,0xbd,0xf7,0x6f,0x61,0x22,0xa2,0x26,0x34,
|
|
0x2a,0xbe,0x1e,0x46,0x14,0x68,0x9d,0x44,0x18,0xc2,0x40,0xf4,0x7e,0x5f,0x1b,0xad,
|
|
0x0b,0x94,0xb6,0x67,0xb4,0x0b,0xe1,0xea,0x95,0x9c,0x66,0xdc,0xe7,0x5d,0x6c,0x05,
|
|
0xda,0xd5,0xdf,0x7a,0xef,0xf6,0xdb,0x1f,0x82,0x4c,0xc0,0x68,0x47,0xa1,0xbd,0xee,
|
|
0x39,0x50,0x56,0x4a,0xdd,0xdf,0xa5,0xf8,0xc6,0xda,0xca,0x90,0xca,0x01,0x42,0x9d,
|
|
0x8b,0x0c,0x73,0x43,0x75,0x05,0x94,0xde,0x24,0xb3,0x80,0x34,0xe5,0x2c,0xdc,0x9b,
|
|
0x3f,0xca,0x33,0x45,0xd0,0xdb,0x5f,0xf5,0x52,0xc3,0x21,0xda,0xe2,0x22,0x72,0x6b,
|
|
0x3e,0xd0,0x5b,0xa8,0x87,0x8c,0x06,0x5d,0x0f,0xdd,0x09,0x19,0x93,0xd0,0xb9,0xfc,
|
|
0x8b,0x0f,0x84,0x60,0x33,0x1c,0x9b,0x45,0xf1,0xf0,0xa3,0x94,0x3a,0x12,0x77,0x33,
|
|
0x4d,0x44,0x78,0x28,0x3c,0x9e,0xfd,0x65,0x57,0x16,0x94,0x6b,0xfb,0x59,0xd0,0xc8,
|
|
0x22,0x36,0xdb,0xd2,0x63,0x98,0x43,0xa1,0x04,0x87,0x86,0xf7,0xa6,0x26,0xbb,0xd6,
|
|
0x59,0x4d,0xbf,0x6a,0x2e,0xaa,0x2b,0xef,0xe6,0x78,0xb6,0x4e,0xe0,0x2f,0xdc,0x7c,
|
|
0xbe,0x57,0x19,0x32,0x7e,0x2a,0xd0,0xb8,0xba,0x29,0x00,0x3c,0x52,0x7d,0xa8,0x49,
|
|
0x3b,0x2d,0xeb,0x25,0x49,0xfa,0xa3,0xaa,0x39,0xa7,0xc5,0xa7,0x50,0x11,0x36,0xfb,
|
|
0xc6,0x67,0x4a,0xf5,0xa5,0x12,0x65,0x7e,0xb0,0xdf,0xaf,0x4e,0xb3,0x61,0x7f,0x2f } };
|
|
unsigned offset=0, entries, tag, type, len, save, c;
|
|
unsigned ver97=0, serial=0, i, wbi=0, wb[4]={0,0,0,0};
|
|
uchar buf97[324], ci, cj, ck;
|
|
short morder, sorder=order;
|
|
char buf[10];
|
|
/*
|
|
The MakerNote might have its own TIFF header (possibly with
|
|
its own byte-order!), or it might just be a table.
|
|
*/
|
|
if (!strcmp(make,"Nokia")) return;
|
|
fread (buf, 1, 10, ifp);
|
|
if (!strncmp (buf,"KDK" ,3) || /* these aren't TIFF tables */
|
|
!strncmp (buf,"VER" ,3) ||
|
|
!strncmp (buf,"IIII",4) ||
|
|
!strncmp (buf,"MMMM",4)) return;
|
|
if (!strncmp (buf,"KC" ,2) || /* Konica KD-400Z, KD-510Z */
|
|
!strncmp (buf,"MLY" ,3)) { /* Minolta DiMAGE G series */
|
|
order = 0x4d4d;
|
|
while ((i=ftell(ifp)) < data_offset && i < 16384) {
|
|
wb[0] = wb[2]; wb[2] = wb[1]; wb[1] = wb[3];
|
|
wb[3] = get2();
|
|
if (wb[1] == 256 && wb[3] == 256 &&
|
|
wb[0] > 256 && wb[0] < 640 && wb[2] > 256 && wb[2] < 640)
|
|
FORC4 cam_mul[c] = wb[c];
|
|
}
|
|
goto quit;
|
|
}
|
|
if (!strcmp (buf,"Nikon")) {
|
|
base = ftell(ifp);
|
|
order = get2();
|
|
if (get2() != 42) goto quit;
|
|
offset = get4();
|
|
fseek (ifp, offset-8, SEEK_CUR);
|
|
} else if (!strcmp (buf,"OLYMPUS") ||
|
|
!strcmp (buf,"PENTAX ")) {
|
|
base = ftell(ifp)-10;
|
|
fseek (ifp, -2, SEEK_CUR);
|
|
order = get2();
|
|
if (buf[0] == 'O') get2();
|
|
} else if (!strncmp (buf,"SONY",4) ||
|
|
!strcmp (buf,"Panasonic")) {
|
|
goto nf;
|
|
} else if (!strncmp (buf,"FUJIFILM",8)) {
|
|
base = ftell(ifp)-10;
|
|
nf: order = 0x4949;
|
|
fseek (ifp, 2, SEEK_CUR);
|
|
} else if (!strcmp (buf,"OLYMP") ||
|
|
!strcmp (buf,"LEICA") ||
|
|
!strcmp (buf,"Ricoh") ||
|
|
!strcmp (buf,"EPSON"))
|
|
fseek (ifp, -2, SEEK_CUR);
|
|
else if (!strcmp (buf,"AOC") ||
|
|
!strcmp (buf,"QVC"))
|
|
fseek (ifp, -4, SEEK_CUR);
|
|
else {
|
|
fseek (ifp, -10, SEEK_CUR);
|
|
if (!strncmp(make,"SAMSUNG",7))
|
|
base = ftell(ifp);
|
|
}
|
|
entries = get2();
|
|
if (entries > 1000) return;
|
|
morder = order;
|
|
while (entries--) {
|
|
order = morder;
|
|
tiff_get (base, &tag, &type, &len, &save);
|
|
tag |= uptag << 16;
|
|
if (tag == 2 && strstr(make,"NIKON") && !iso_speed)
|
|
iso_speed = (get2(),get2());
|
|
if (tag == 4 && len > 26 && len < 35) {
|
|
if ((i=(get4(),get2())) != 0x7fff && !iso_speed)
|
|
iso_speed = 50 * pow (2, i/32.0 - 4);
|
|
if ((i=(get2(),get2())) != 0x7fff && !aperture)
|
|
aperture = pow (2, i/64.0);
|
|
if ((i=get2()) != 0xffff && !shutter)
|
|
shutter = pow (2, (short) i/-32.0);
|
|
wbi = (get2(),get2());
|
|
shot_order = (get2(),get2());
|
|
}
|
|
if ((tag == 4 || tag == 0x114) && !strncmp(make,"KONICA",6)) {
|
|
fseek (ifp, tag == 4 ? 140:160, SEEK_CUR);
|
|
switch (get2()) {
|
|
case 72: flip = 0; break;
|
|
case 76: flip = 6; break;
|
|
case 82: flip = 5; break;
|
|
}
|
|
}
|
|
if (tag == 7 && type == 2 && len > 20)
|
|
fgets (model2, 64, ifp);
|
|
if (tag == 8 && type == 4)
|
|
shot_order = get4();
|
|
if (tag == 9 && !strcmp(make,"Canon"))
|
|
fread (artist, 64, 1, ifp);
|
|
if (tag == 0xc && len == 4)
|
|
FORC3 cam_mul[(c << 1 | c >> 1) & 3] = getreal(type);
|
|
if (tag == 0xd && type == 7 && get2() == 0xaaaa) {
|
|
for (c=i=2; (ushort) c != 0xbbbb && i < len; i++)
|
|
c = c << 8 | fgetc(ifp);
|
|
while ((i+=4) < len-5)
|
|
if (get4() == 257 && (i=len) && (c = (get4(),fgetc(ifp))) < 3)
|
|
flip = "065"[c]-'0';
|
|
}
|
|
if (tag == 0x10 && type == 4)
|
|
unique_id = get4();
|
|
if (tag == 0x11 && is_raw && !strncmp(make,"NIKON",5)) {
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
parse_tiff_ifd (base);
|
|
}
|
|
if (tag == 0x14 && type == 7) {
|
|
if (len == 2560) {
|
|
fseek (ifp, 1248, SEEK_CUR);
|
|
goto get2_256;
|
|
}
|
|
fread (buf, 1, 10, ifp);
|
|
if (!strncmp(buf,"NRW ",4)) {
|
|
fseek (ifp, strcmp(buf+4,"0100") ? 46:1546, SEEK_CUR);
|
|
cam_mul[0] = get4() << 2;
|
|
cam_mul[1] = get4() + get4();
|
|
cam_mul[2] = get4() << 2;
|
|
}
|
|
}
|
|
if (tag == 0x15 && type == 2 && is_raw)
|
|
fread (model, 64, 1, ifp);
|
|
if (strstr(make,"PENTAX")) {
|
|
if (tag == 0x1b) tag = 0x1018;
|
|
if (tag == 0x1c) tag = 0x1017;
|
|
}
|
|
if (tag == 0x1d)
|
|
while ((c = fgetc(ifp)) && c != EOF)
|
|
serial = serial*10 + (isdigit(c) ? c - '0' : c % 10);
|
|
if (tag == 0x29 && type == 1) {
|
|
c = wbi < 18 ? "012347800000005896"[wbi]-'0' : 0;
|
|
fseek (ifp, 8 + c*32, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1) ^ 1] = get4();
|
|
}
|
|
if (tag == 0x3d && type == 3 && len == 4)
|
|
FORC4 cblack[c ^ c >> 1] = get2() >> (14-tiff_bps);
|
|
if (tag == 0x81 && type == 4) {
|
|
data_offset = get4();
|
|
fseek (ifp, data_offset + 41, SEEK_SET);
|
|
raw_height = get2() * 2;
|
|
raw_width = get2();
|
|
filters = 0x61616161;
|
|
}
|
|
if ((tag == 0x81 && type == 7) ||
|
|
(tag == 0x100 && type == 7) ||
|
|
(tag == 0x280 && type == 1)) {
|
|
thumb_offset = ftell(ifp);
|
|
thumb_length = len;
|
|
}
|
|
if (tag == 0x88 && type == 4 && (thumb_offset = get4()))
|
|
thumb_offset += base;
|
|
if (tag == 0x89 && type == 4)
|
|
thumb_length = get4();
|
|
if (tag == 0x8c || tag == 0x96)
|
|
meta_offset = ftell(ifp);
|
|
if (tag == 0x97) {
|
|
for (i=0; i < 4; i++)
|
|
ver97 = ver97 * 10 + fgetc(ifp)-'0';
|
|
switch (ver97) {
|
|
case 100:
|
|
fseek (ifp, 68, SEEK_CUR);
|
|
FORC4 cam_mul[(c >> 1) | ((c & 1) << 1)] = get2();
|
|
break;
|
|
case 102:
|
|
fseek (ifp, 6, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1)] = get2();
|
|
break;
|
|
case 103:
|
|
fseek (ifp, 16, SEEK_CUR);
|
|
FORC4 cam_mul[c] = get2();
|
|
}
|
|
if (ver97 >= 200) {
|
|
if (ver97 != 205) fseek (ifp, 280, SEEK_CUR);
|
|
fread (buf97, 324, 1, ifp);
|
|
}
|
|
}
|
|
if (tag == 0xa1 && type == 7) {
|
|
order = 0x4949;
|
|
fseek (ifp, 140, SEEK_CUR);
|
|
FORC3 cam_mul[c] = get4();
|
|
}
|
|
if (tag == 0xa4 && type == 3) {
|
|
fseek (ifp, wbi*48, SEEK_CUR);
|
|
FORC3 cam_mul[c] = get2();
|
|
}
|
|
if (tag == 0xa7 && (unsigned) (ver97-200) < 17) {
|
|
ci = xlat[0][serial & 0xff];
|
|
cj = xlat[1][fgetc(ifp)^fgetc(ifp)^fgetc(ifp)^fgetc(ifp)];
|
|
ck = 0x60;
|
|
for (i=0; i < 324; i++)
|
|
buf97[i] ^= (cj += ci * ck++);
|
|
i = "66666>666;6A;:;55"[ver97-200] - '0';
|
|
FORC4 cam_mul[c ^ (c >> 1) ^ (i & 1)] =
|
|
sget2 (buf97 + (i & -2) + c*2);
|
|
}
|
|
if (tag == 0x200 && len == 3)
|
|
shot_order = (get4(),get4());
|
|
if (tag == 0x200 && len == 4)
|
|
FORC4 cblack[c ^ c >> 1] = get2();
|
|
if (tag == 0x201 && len == 4)
|
|
FORC4 cam_mul[c ^ (c >> 1)] = get2();
|
|
if (tag == 0x220 && type == 7)
|
|
meta_offset = ftell(ifp);
|
|
if (tag == 0x401 && type == 4 && len == 4)
|
|
FORC4 cblack[c ^ c >> 1] = get4();
|
|
if (tag == 0xe01) { /* Nikon Capture Note */
|
|
order = 0x4949;
|
|
fseek (ifp, 22, SEEK_CUR);
|
|
for (offset=22; offset+22 < len; offset += 22+i) {
|
|
tag = get4();
|
|
fseek (ifp, 14, SEEK_CUR);
|
|
i = get4()-4;
|
|
if (tag == 0x76a43207) flip = get2();
|
|
else fseek (ifp, i, SEEK_CUR);
|
|
}
|
|
}
|
|
if (tag == 0xe80 && len == 256 && type == 7) {
|
|
fseek (ifp, 48, SEEK_CUR);
|
|
cam_mul[0] = get2() * 508 * 1.078 / 0x10000;
|
|
cam_mul[2] = get2() * 382 * 1.173 / 0x10000;
|
|
}
|
|
if (tag == 0xf00 && type == 7) {
|
|
if (len == 614)
|
|
fseek (ifp, 176, SEEK_CUR);
|
|
else if (len == 734 || len == 1502)
|
|
fseek (ifp, 148, SEEK_CUR);
|
|
else goto next;
|
|
goto get2_256;
|
|
}
|
|
if ((tag == 0x1011 && len == 9) || tag == 0x20400200)
|
|
for (i=0; i < 3; i++)
|
|
FORC3 cmatrix[i][c] = ((short) get2()) / 256.0;
|
|
if ((tag == 0x1012 || tag == 0x20400600) && len == 4)
|
|
FORC4 cblack[c ^ c >> 1] = get2();
|
|
if (tag == 0x1017 || tag == 0x20400100)
|
|
cam_mul[0] = get2() / 256.0;
|
|
if (tag == 0x1018 || tag == 0x20400100)
|
|
cam_mul[2] = get2() / 256.0;
|
|
if (tag == 0x2011 && len == 2) {
|
|
get2_256:
|
|
order = 0x4d4d;
|
|
cam_mul[0] = get2() / 256.0;
|
|
cam_mul[2] = get2() / 256.0;
|
|
}
|
|
if ((tag | 0x70) == 0x2070 && (type == 4 || type == 13))
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
if (tag == 0x2020 && !strncmp(buf,"OLYMP",5))
|
|
parse_thumb_note (base, 257, 258);
|
|
if (tag == 0x2040)
|
|
parse_makernote (base, 0x2040);
|
|
if (tag == 0xb028) {
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
parse_thumb_note (base, 136, 137);
|
|
}
|
|
if (tag == 0x4001 && len > 500) {
|
|
i = len == 582 ? 50 : len == 653 ? 68 : len == 5120 ? 142 : 126;
|
|
fseek (ifp, i, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1)] = get2();
|
|
for (i+=18; i <= len; i+=10) {
|
|
get2();
|
|
FORC4 sraw_mul[c ^ (c >> 1)] = get2();
|
|
if (sraw_mul[1] == 1170) break;
|
|
}
|
|
}
|
|
if (tag == 0x4021 && get4() && get4())
|
|
FORC4 cam_mul[c] = 1024;
|
|
if (tag == 0xa021)
|
|
FORC4 cam_mul[c ^ (c >> 1)] = get4();
|
|
if (tag == 0xa028)
|
|
FORC4 cam_mul[c ^ (c >> 1)] -= get4();
|
|
if (tag == 0xb001)
|
|
unique_id = get2();
|
|
next:
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
quit:
|
|
order = sorder;
|
|
}
|
|
|
|
/*
|
|
Since the TIFF DateTime string has no timezone information,
|
|
assume that the camera's clock was set to Universal Time.
|
|
*/
|
|
void CLASS get_timestamp (int reversed)
|
|
{
|
|
struct tm t;
|
|
char str[20];
|
|
int i;
|
|
|
|
str[19] = 0;
|
|
if (reversed)
|
|
for (i=19; i--; ) str[i] = fgetc(ifp);
|
|
else
|
|
fread (str, 19, 1, ifp);
|
|
memset (&t, 0, sizeof t);
|
|
if (sscanf (str, "%d:%d:%d %d:%d:%d", &t.tm_year, &t.tm_mon,
|
|
&t.tm_mday, &t.tm_hour, &t.tm_min, &t.tm_sec) != 6)
|
|
return;
|
|
t.tm_year -= 1900;
|
|
t.tm_mon -= 1;
|
|
t.tm_isdst = -1;
|
|
if (mktime(&t) > 0)
|
|
timestamp = mktime(&t);
|
|
}
|
|
|
|
void CLASS parse_exif (int base)
|
|
{
|
|
unsigned kodak, entries, tag, type, len, save, c;
|
|
double expo;
|
|
|
|
kodak = !strncmp(make,"EASTMAN",7) && tiff_nifds < 3;
|
|
entries = get2();
|
|
while (entries--) {
|
|
tiff_get (base, &tag, &type, &len, &save);
|
|
switch (tag) {
|
|
case 33434: tiff_ifd[tiff_nifds-1].shutter =
|
|
shutter = getreal(type); break;
|
|
case 33437: aperture = getreal(type); break;
|
|
case 34855: iso_speed = get2(); break;
|
|
case 36867:
|
|
case 36868: get_timestamp(0); break;
|
|
case 37377: if ((expo = -getreal(type)) < 128)
|
|
tiff_ifd[tiff_nifds-1].shutter =
|
|
shutter = pow (2, expo); break;
|
|
case 37378: aperture = pow (2, getreal(type)/2); break;
|
|
case 37386: focal_len = getreal(type); break;
|
|
case 37500: parse_makernote (base, 0); break;
|
|
case 40962: if (kodak) raw_width = get4(); break;
|
|
case 40963: if (kodak) raw_height = get4(); break;
|
|
case 41730:
|
|
if (get4() == 0x20002)
|
|
for (exif_cfa=c=0; c < 8; c+=2)
|
|
exif_cfa |= fgetc(ifp) * 0x01010101 << c;
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
void CLASS parse_gps (int base)
|
|
{
|
|
unsigned entries, tag, type, len, save, c;
|
|
|
|
entries = get2();
|
|
while (entries--) {
|
|
tiff_get (base, &tag, &type, &len, &save);
|
|
switch (tag) {
|
|
case 1: case 3: case 5:
|
|
gpsdata[29+tag/2] = getc(ifp); break;
|
|
case 2: case 4: case 7:
|
|
FORC(6) gpsdata[tag/3*6+c] = get4(); break;
|
|
case 6:
|
|
FORC(2) gpsdata[18+c] = get4(); break;
|
|
case 18: case 29:
|
|
fgets ((char *) (gpsdata+14+tag/3), MIN(len,12), ifp);
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
void CLASS romm_coeff (float romm_cam[3][3])
|
|
{
|
|
static const float rgb_romm[3][3] = /* ROMM == Kodak ProPhoto */
|
|
{ { 2.034193, -0.727420, -0.306766 },
|
|
{ -0.228811, 1.231729, -0.002922 },
|
|
{ -0.008565, -0.153273, 1.161839 } };
|
|
int i, j, k;
|
|
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < 3; j++)
|
|
for (cmatrix[i][j] = k=0; k < 3; k++)
|
|
cmatrix[i][j] += rgb_romm[i][k] * romm_cam[k][j];
|
|
}
|
|
|
|
void CLASS parse_mos (int offset)
|
|
{
|
|
char data[40];
|
|
int skip, from, i, c, neut[4], planes=0, frot=0;
|
|
static const char *mod[] =
|
|
{ "","DCB2","Volare","Cantare","CMost","Valeo 6","Valeo 11","Valeo 22",
|
|
"Valeo 11p","Valeo 17","","Aptus 17","Aptus 22","Aptus 75","Aptus 65",
|
|
"Aptus 54S","Aptus 65S","Aptus 75S","AFi 5","AFi 6","AFi 7",
|
|
"AFi-II 7","Aptus-II 7","","Aptus-II 6","","","Aptus-II 10","Aptus-II 5",
|
|
"","","","","Aptus-II 10R","Aptus-II 8","","Aptus-II 12","","AFi-II 12" };
|
|
float romm_cam[3][3];
|
|
|
|
fseek (ifp, offset, SEEK_SET);
|
|
while (1) {
|
|
if (get4() != 0x504b5453) break;
|
|
get4();
|
|
fread (data, 1, 40, ifp);
|
|
skip = get4();
|
|
from = ftell(ifp);
|
|
if (!strcmp(data,"JPEG_preview_data")) {
|
|
thumb_offset = from;
|
|
thumb_length = skip;
|
|
}
|
|
if (!strcmp(data,"icc_camera_profile")) {
|
|
profile_offset = from;
|
|
profile_length = skip;
|
|
}
|
|
if (!strcmp(data,"ShootObj_back_type")) {
|
|
fscanf (ifp, "%d", &i);
|
|
if ((unsigned) i < sizeof mod / sizeof (*mod))
|
|
strcpy (model, mod[i]);
|
|
}
|
|
if (!strcmp(data,"icc_camera_to_tone_matrix")) {
|
|
for (i=0; i < 9; i++)
|
|
((float *)romm_cam)[i] = int_to_float(get4());
|
|
romm_coeff (romm_cam);
|
|
}
|
|
if (!strcmp(data,"CaptProf_color_matrix")) {
|
|
for (i=0; i < 9; i++)
|
|
fscanf (ifp, "%f", (float *)romm_cam + i);
|
|
romm_coeff (romm_cam);
|
|
}
|
|
if (!strcmp(data,"CaptProf_number_of_planes"))
|
|
fscanf (ifp, "%d", &planes);
|
|
if (!strcmp(data,"CaptProf_raw_data_rotation"))
|
|
fscanf (ifp, "%d", &flip);
|
|
if (!strcmp(data,"CaptProf_mosaic_pattern"))
|
|
FORC4 {
|
|
fscanf (ifp, "%d", &i);
|
|
if (i == 1) frot = c ^ (c >> 1);
|
|
}
|
|
if (!strcmp(data,"ImgProf_rotation_angle")) {
|
|
fscanf (ifp, "%d", &i);
|
|
flip = i - flip;
|
|
}
|
|
if (!strcmp(data,"NeutObj_neutrals") && !cam_mul[0]) {
|
|
FORC4 fscanf (ifp, "%d", neut+c);
|
|
FORC3 cam_mul[c] = (float) neut[0] / neut[c+1];
|
|
}
|
|
if (!strcmp(data,"Rows_data"))
|
|
load_flags = get4();
|
|
parse_mos (from);
|
|
fseek (ifp, skip+from, SEEK_SET);
|
|
}
|
|
if (planes)
|
|
filters = (planes == 1) * 0x01010101 *
|
|
(uchar) "\x94\x61\x16\x49"[(flip/90 + frot) & 3];
|
|
}
|
|
|
|
void CLASS linear_table (unsigned len)
|
|
{
|
|
int i;
|
|
if (len > 0x1000) len = 0x1000;
|
|
read_shorts (curve, len);
|
|
for (i=len; i < 0x1000; i++)
|
|
curve[i] = curve[i-1];
|
|
maximum = curve[0xfff];
|
|
}
|
|
|
|
void CLASS parse_kodak_ifd (int base)
|
|
{
|
|
unsigned entries, tag, type, len, save;
|
|
int i, c, wbi=-2, wbtemp=6500;
|
|
float mul[3]={1,1,1}, num;
|
|
static const int wbtag[] = { 64037,64040,64039,64041,-1,-1,64042 };
|
|
|
|
entries = get2();
|
|
if (entries > 1024) return;
|
|
while (entries--) {
|
|
tiff_get (base, &tag, &type, &len, &save);
|
|
if (tag == 1020) wbi = getint(type);
|
|
if (tag == 1021 && len == 72) { /* WB set in software */
|
|
fseek (ifp, 40, SEEK_CUR);
|
|
FORC3 cam_mul[c] = 2048.0 / get2();
|
|
wbi = -2;
|
|
}
|
|
if (tag == 2118) wbtemp = getint(type);
|
|
if (tag == 2120 + wbi && wbi >= 0)
|
|
FORC3 cam_mul[c] = 2048.0 / getreal(type);
|
|
if (tag == 2130 + wbi)
|
|
FORC3 mul[c] = getreal(type);
|
|
if (tag == 2140 + wbi && wbi >= 0)
|
|
FORC3 {
|
|
for (num=i=0; i < 4; i++)
|
|
num += getreal(type) * pow (wbtemp/100.0, i);
|
|
cam_mul[c] = 2048 / (num * mul[c]);
|
|
}
|
|
if (tag == 2317) linear_table (len);
|
|
if (tag == 6020) iso_speed = getint(type);
|
|
if (tag == 64013) wbi = fgetc(ifp);
|
|
if ((unsigned) wbi < 7 && tag == wbtag[wbi])
|
|
FORC3 cam_mul[c] = get4();
|
|
if (tag == 64019) width = getint(type);
|
|
if (tag == 64020) height = (getint(type)+1) & -2;
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
void CLASS parse_minolta (int base);
|
|
int CLASS parse_tiff (int base);
|
|
|
|
int CLASS parse_tiff_ifd (int base)
|
|
{
|
|
unsigned entries, tag, type, len, plen=16, save;
|
|
int ifd, use_cm=0, cfa, i, j, c, ima_len=0;
|
|
char software[64], *cbuf, *cp;
|
|
uchar cfa_pat[16], cfa_pc[] = { 0,1,2,3 }, tab[256];
|
|
double cc[4][4], cm[4][3], cam_xyz[4][3], num;
|
|
double ab[]={ 1,1,1,1 }, asn[] = { 0,0,0,0 }, xyz[] = { 1,1,1 };
|
|
unsigned sony_curve[] = { 0,0,0,0,0,4095 };
|
|
unsigned *buf, sony_offset=0, sony_length=0, sony_key=0;
|
|
struct jhead jh;
|
|
FILE *sfp;
|
|
|
|
if (tiff_nifds >= sizeof tiff_ifd / sizeof tiff_ifd[0])
|
|
return 1;
|
|
ifd = tiff_nifds++;
|
|
for (j=0; j < 4; j++)
|
|
for (i=0; i < 4; i++)
|
|
cc[j][i] = i == j;
|
|
entries = get2();
|
|
if (entries > 512) return 1;
|
|
while (entries--) {
|
|
tiff_get (base, &tag, &type, &len, &save);
|
|
switch (tag) {
|
|
case 5: width = get2(); break;
|
|
case 6: height = get2(); break;
|
|
case 7: width += get2(); break;
|
|
case 9: if ((i = get2())) filters = i; break;
|
|
case 17: case 18:
|
|
if (type == 3 && len == 1)
|
|
cam_mul[(tag-17)*2] = get2() / 256.0;
|
|
break;
|
|
case 23:
|
|
if (type == 3) iso_speed = get2();
|
|
break;
|
|
case 28: case 29: case 30:
|
|
cblack[tag-28] = get2();
|
|
cblack[3] = cblack[1];
|
|
break;
|
|
case 36: case 37: case 38:
|
|
cam_mul[tag-36] = get2();
|
|
break;
|
|
case 39:
|
|
if (len < 50 || cam_mul[0]) break;
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
FORC3 cam_mul[c] = get2();
|
|
break;
|
|
case 46:
|
|
if (type != 7 || fgetc(ifp) != 0xff || fgetc(ifp) != 0xd8) break;
|
|
thumb_offset = ftell(ifp) - 2;
|
|
thumb_length = len;
|
|
break;
|
|
case 61440: /* Fuji HS10 table */
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
parse_tiff_ifd (base);
|
|
break;
|
|
case 2: case 256: case 61441: /* ImageWidth */
|
|
tiff_ifd[ifd].width = getint(type);
|
|
break;
|
|
case 3: case 257: case 61442: /* ImageHeight */
|
|
tiff_ifd[ifd].height = getint(type);
|
|
break;
|
|
case 258: /* BitsPerSample */
|
|
case 61443:
|
|
tiff_ifd[ifd].samples = len & 7;
|
|
if ((tiff_ifd[ifd].bps = getint(type)) > 32)
|
|
tiff_ifd[ifd].bps = 8;
|
|
if (tiff_bps < tiff_ifd[ifd].bps)
|
|
tiff_bps = tiff_ifd[ifd].bps;
|
|
break;
|
|
case 61446:
|
|
raw_height = 0;
|
|
load_flags = get4() ? 24:80;
|
|
break;
|
|
case 259: /* Compression */
|
|
tiff_ifd[ifd].comp = getint(type);
|
|
break;
|
|
case 262: /* PhotometricInterpretation */
|
|
tiff_ifd[ifd].phint = get2();
|
|
break;
|
|
case 270: /* ImageDescription */
|
|
fread (desc, 512, 1, ifp);
|
|
break;
|
|
case 271: /* Make */
|
|
fgets (make, 64, ifp);
|
|
break;
|
|
case 272: /* Model */
|
|
fgets (model, 64, ifp);
|
|
break;
|
|
case 280: /* Panasonic RW2 offset */
|
|
if (type != 4) break;
|
|
load_raw = &CLASS panasonic_load_raw;
|
|
load_flags = 0x2008;
|
|
case 273: /* StripOffset */
|
|
case 513: /* JpegIFOffset */
|
|
case 61447:
|
|
tiff_ifd[ifd].offset = get4()+base;
|
|
if (!tiff_ifd[ifd].bps && tiff_ifd[ifd].offset > 0) {
|
|
fseek (ifp, tiff_ifd[ifd].offset, SEEK_SET);
|
|
if (ljpeg_start (&jh, 1)) {
|
|
tiff_ifd[ifd].comp = 6;
|
|
tiff_ifd[ifd].width = jh.wide;
|
|
tiff_ifd[ifd].height = jh.high;
|
|
tiff_ifd[ifd].bps = jh.bits;
|
|
tiff_ifd[ifd].samples = jh.clrs;
|
|
if (!(jh.sraw || (jh.clrs & 1)))
|
|
tiff_ifd[ifd].width *= jh.clrs;
|
|
if ((tiff_ifd[ifd].width > 4*tiff_ifd[ifd].height) & ~jh.clrs) {
|
|
tiff_ifd[ifd].width /= 2;
|
|
tiff_ifd[ifd].height *= 2;
|
|
}
|
|
i = order;
|
|
parse_tiff (tiff_ifd[ifd].offset + 12);
|
|
order = i;
|
|
}
|
|
}
|
|
break;
|
|
case 274: /* Orientation */
|
|
tiff_ifd[ifd].flip = "50132467"[get2() & 7]-'0';
|
|
break;
|
|
case 277: /* SamplesPerPixel */
|
|
tiff_ifd[ifd].samples = getint(type) & 7;
|
|
break;
|
|
case 279: /* StripByteCounts */
|
|
case 514:
|
|
case 61448:
|
|
tiff_ifd[ifd].bytes = get4();
|
|
break;
|
|
case 61454:
|
|
FORC3 cam_mul[(4-c) % 3] = getint(type);
|
|
break;
|
|
case 305: case 11: /* Software */
|
|
fgets (software, 64, ifp);
|
|
if (!strncmp(software,"Adobe",5) ||
|
|
!strncmp(software,"dcraw",5) ||
|
|
!strncmp(software,"UFRaw",5) ||
|
|
!strncmp(software,"Bibble",6) ||
|
|
!strncmp(software,"Nikon Scan",10) ||
|
|
!strcmp (software,"Digital Photo Professional"))
|
|
is_raw = 0;
|
|
break;
|
|
case 306: /* DateTime */
|
|
get_timestamp(0);
|
|
break;
|
|
case 315: /* Artist */
|
|
fread (artist, 64, 1, ifp);
|
|
break;
|
|
case 322: /* TileWidth */
|
|
tiff_ifd[ifd].tile_width = getint(type);
|
|
break;
|
|
case 323: /* TileLength */
|
|
tiff_ifd[ifd].tile_length = getint(type);
|
|
break;
|
|
case 324: /* TileOffsets */
|
|
tiff_ifd[ifd].offset = len > 1 ? ftell(ifp) : get4();
|
|
if (len == 1)
|
|
tiff_ifd[ifd].tile_width = tiff_ifd[ifd].tile_length = 0;
|
|
if (len == 4) {
|
|
load_raw = &CLASS sinar_4shot_load_raw;
|
|
is_raw = 5;
|
|
}
|
|
break;
|
|
case 330: /* SubIFDs */
|
|
if (!strcmp(model,"DSLR-A100") && tiff_ifd[ifd].width == 3872) {
|
|
load_raw = &CLASS sony_arw_load_raw;
|
|
data_offset = get4()+base;
|
|
ifd++; break;
|
|
}
|
|
while (len--) {
|
|
i = ftell(ifp);
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
if (parse_tiff_ifd (base)) break;
|
|
fseek (ifp, i+4, SEEK_SET);
|
|
}
|
|
break;
|
|
case 400:
|
|
strcpy (make, "Sarnoff");
|
|
maximum = 0xfff;
|
|
break;
|
|
case 28688:
|
|
FORC4 sony_curve[c+1] = get2() >> 2 & 0xfff;
|
|
for (i=0; i < 5; i++)
|
|
for (j = sony_curve[i]+1; j <= sony_curve[i+1]; j++)
|
|
curve[j] = curve[j-1] + (1 << i);
|
|
break;
|
|
case 29184: sony_offset = get4(); break;
|
|
case 29185: sony_length = get4(); break;
|
|
case 29217: sony_key = get4(); break;
|
|
case 29264:
|
|
parse_minolta (ftell(ifp));
|
|
raw_width = 0;
|
|
break;
|
|
case 29443:
|
|
FORC4 cam_mul[c ^ (c < 2)] = get2();
|
|
break;
|
|
case 29459:
|
|
FORC4 cam_mul[c] = get2();
|
|
i = (cam_mul[1] == 1024 && cam_mul[2] == 1024) << 1;
|
|
SWAP (cam_mul[i],cam_mul[i+1])
|
|
break;
|
|
case 33405: /* Model2 */
|
|
fgets (model2, 64, ifp);
|
|
break;
|
|
case 33421: /* CFARepeatPatternDim */
|
|
if (get2() == 6 && get2() == 6)
|
|
filters = 9;
|
|
break;
|
|
case 33422: /* CFAPattern */
|
|
if (filters == 9) {
|
|
FORC(36) ((char *)xtrans)[c] = fgetc(ifp) & 3;
|
|
break;
|
|
}
|
|
case 64777: /* Kodak P-series */
|
|
if ((plen=len) > 16) plen = 16;
|
|
fread (cfa_pat, 1, plen, ifp);
|
|
for (colors=cfa=i=0; i < plen && colors < 4; i++) {
|
|
colors += !(cfa & (1 << cfa_pat[i]));
|
|
cfa |= 1 << cfa_pat[i];
|
|
}
|
|
if (cfa == 070) memcpy (cfa_pc,"\003\004\005",3); /* CMY */
|
|
if (cfa == 072) memcpy (cfa_pc,"\005\003\004\001",4); /* GMCY */
|
|
goto guess_cfa_pc;
|
|
case 33424:
|
|
case 65024:
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
parse_kodak_ifd (base);
|
|
break;
|
|
case 33434: /* ExposureTime */
|
|
tiff_ifd[ifd].shutter = shutter = getreal(type);
|
|
break;
|
|
case 33437: /* FNumber */
|
|
aperture = getreal(type);
|
|
break;
|
|
case 34306: /* Leaf white balance */
|
|
FORC4 cam_mul[c ^ 1] = 4096.0 / get2();
|
|
break;
|
|
case 34307: /* Leaf CatchLight color matrix */
|
|
fread (software, 1, 7, ifp);
|
|
if (strncmp(software,"MATRIX",6)) break;
|
|
colors = 4;
|
|
for (raw_color = i=0; i < 3; i++) {
|
|
FORC4 fscanf (ifp, "%f", &rgb_cam[i][c^1]);
|
|
if (!use_camera_wb) continue;
|
|
num = 0;
|
|
FORC4 num += rgb_cam[i][c];
|
|
FORC4 rgb_cam[i][c] /= num;
|
|
}
|
|
break;
|
|
case 34310: /* Leaf metadata */
|
|
parse_mos (ftell(ifp));
|
|
case 34303:
|
|
strcpy (make, "Leaf");
|
|
break;
|
|
case 34665: /* EXIF tag */
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
parse_exif (base);
|
|
break;
|
|
case 34853: /* GPSInfo tag */
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
parse_gps (base);
|
|
break;
|
|
case 34675: /* InterColorProfile */
|
|
case 50831: /* AsShotICCProfile */
|
|
profile_offset = ftell(ifp);
|
|
profile_length = len;
|
|
break;
|
|
case 37122: /* CompressedBitsPerPixel */
|
|
kodak_cbpp = get4();
|
|
break;
|
|
case 37386: /* FocalLength */
|
|
focal_len = getreal(type);
|
|
break;
|
|
case 37393: /* ImageNumber */
|
|
shot_order = getint(type);
|
|
break;
|
|
case 37400: /* old Kodak KDC tag */
|
|
for (raw_color = i=0; i < 3; i++) {
|
|
getreal(type);
|
|
FORC3 rgb_cam[i][c] = getreal(type);
|
|
}
|
|
break;
|
|
case 40976:
|
|
strip_offset = get4();
|
|
switch (tiff_ifd[ifd].comp) {
|
|
case 32770: load_raw = &CLASS samsung_load_raw; break;
|
|
case 32772: load_raw = &CLASS samsung2_load_raw; break;
|
|
case 32773: load_raw = &CLASS samsung3_load_raw; break;
|
|
}
|
|
break;
|
|
case 46275: /* Imacon tags */
|
|
strcpy (make, "Imacon");
|
|
data_offset = ftell(ifp);
|
|
ima_len = len;
|
|
break;
|
|
case 46279:
|
|
if (!ima_len) break;
|
|
fseek (ifp, 38, SEEK_CUR);
|
|
case 46274:
|
|
fseek (ifp, 40, SEEK_CUR);
|
|
raw_width = get4();
|
|
raw_height = get4();
|
|
left_margin = get4() & 7;
|
|
width = raw_width - left_margin - (get4() & 7);
|
|
top_margin = get4() & 7;
|
|
height = raw_height - top_margin - (get4() & 7);
|
|
if (raw_width == 7262) {
|
|
height = 5444;
|
|
width = 7244;
|
|
left_margin = 7;
|
|
}
|
|
fseek (ifp, 52, SEEK_CUR);
|
|
FORC3 cam_mul[c] = getreal(11);
|
|
fseek (ifp, 114, SEEK_CUR);
|
|
flip = (get2() >> 7) * 90;
|
|
if (width * height * 6 == ima_len) {
|
|
if (flip % 180 == 90) SWAP(width,height);
|
|
raw_width = width;
|
|
raw_height = height;
|
|
left_margin = top_margin = filters = flip = 0;
|
|
}
|
|
sprintf (model, "Ixpress %d-Mp", height*width/1000000);
|
|
load_raw = &CLASS imacon_full_load_raw;
|
|
if (filters) {
|
|
if (left_margin & 1) filters = 0x61616161;
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
}
|
|
maximum = 0xffff;
|
|
break;
|
|
case 50454: /* Sinar tag */
|
|
case 50455:
|
|
if (!(cbuf = (char *) malloc(len))) break;
|
|
fread (cbuf, 1, len, ifp);
|
|
for (cp = cbuf-1; cp && cp < cbuf+len; cp = strchr(cp,'\n'))
|
|
if (!strncmp (++cp,"Neutral ",8))
|
|
sscanf (cp+8, "%f %f %f", cam_mul, cam_mul+1, cam_mul+2);
|
|
free (cbuf);
|
|
break;
|
|
case 50458:
|
|
if (!make[0]) strcpy (make, "Hasselblad");
|
|
break;
|
|
case 50459: /* Hasselblad tag */
|
|
i = order;
|
|
j = ftell(ifp);
|
|
c = tiff_nifds;
|
|
order = get2();
|
|
fseek (ifp, j+(get2(),get4()), SEEK_SET);
|
|
parse_tiff_ifd (j);
|
|
maximum = 0xffff;
|
|
tiff_nifds = c;
|
|
order = i;
|
|
break;
|
|
case 50706: /* DNGVersion */
|
|
FORC4 dng_version = (dng_version << 8) + fgetc(ifp);
|
|
if (!make[0]) strcpy (make, "DNG");
|
|
is_raw = 1;
|
|
break;
|
|
case 50708: /* UniqueCameraModel */
|
|
if (model[0]) break;
|
|
fgets (make, 64, ifp);
|
|
if ((cp = strchr(make,' '))) {
|
|
strcpy(model,cp+1);
|
|
*cp = 0;
|
|
}
|
|
break;
|
|
case 50710: /* CFAPlaneColor */
|
|
if (filters == 9) break;
|
|
if (len > 4) len = 4;
|
|
colors = len;
|
|
fread (cfa_pc, 1, colors, ifp);
|
|
guess_cfa_pc:
|
|
FORCC tab[cfa_pc[c]] = c;
|
|
cdesc[c] = 0;
|
|
for (i=16; i--; )
|
|
filters = filters << 2 | tab[cfa_pat[i % plen]];
|
|
filters -= !filters;
|
|
break;
|
|
case 50711: /* CFALayout */
|
|
if (get2() == 2) fuji_width = 1;
|
|
break;
|
|
case 291:
|
|
case 50712: /* LinearizationTable */
|
|
linear_table (len);
|
|
break;
|
|
case 50713: /* BlackLevelRepeatDim */
|
|
cblack[4] = get2();
|
|
cblack[5] = get2();
|
|
if (cblack[4] * cblack[5] > sizeof cblack / sizeof *cblack - 6)
|
|
cblack[4] = cblack[5] = 1;
|
|
break;
|
|
case 61450:
|
|
cblack[4] = cblack[5] = MIN(sqrt(len),64);
|
|
case 50714: /* BlackLevel */
|
|
if (!(cblack[4] * cblack[5]))
|
|
cblack[4] = cblack[5] = 1;
|
|
FORC (cblack[4] * cblack[5])
|
|
cblack[6+c] = getreal(type);
|
|
black = 0;
|
|
break;
|
|
case 50715: /* BlackLevelDeltaH */
|
|
case 50716: /* BlackLevelDeltaV */
|
|
for (num=i=0; i < (len & 0xffff); i++)
|
|
num += getreal(type);
|
|
black += num/len + 0.5;
|
|
break;
|
|
case 50717: /* WhiteLevel */
|
|
maximum = getint(type);
|
|
break;
|
|
case 50718: /* DefaultScale */
|
|
pixel_aspect = getreal(type);
|
|
pixel_aspect /= getreal(type);
|
|
break;
|
|
case 50721: /* ColorMatrix1 */
|
|
case 50722: /* ColorMatrix2 */
|
|
FORCC for (j=0; j < 3; j++)
|
|
cm[c][j] = getreal(type);
|
|
use_cm = 1;
|
|
break;
|
|
case 50723: /* CameraCalibration1 */
|
|
case 50724: /* CameraCalibration2 */
|
|
for (i=0; i < colors; i++)
|
|
FORCC cc[i][c] = getreal(type);
|
|
break;
|
|
case 50727: /* AnalogBalance */
|
|
FORCC ab[c] = getreal(type);
|
|
break;
|
|
case 50728: /* AsShotNeutral */
|
|
FORCC asn[c] = getreal(type);
|
|
break;
|
|
case 50729: /* AsShotWhiteXY */
|
|
xyz[0] = getreal(type);
|
|
xyz[1] = getreal(type);
|
|
xyz[2] = 1 - xyz[0] - xyz[1];
|
|
FORC3 xyz[c] /= d65_white[c];
|
|
break;
|
|
case 50740: /* DNGPrivateData */
|
|
if (dng_version) break;
|
|
parse_minolta (j = get4()+base);
|
|
fseek (ifp, j, SEEK_SET);
|
|
parse_tiff_ifd (base);
|
|
break;
|
|
case 50752:
|
|
read_shorts (cr2_slice, 3);
|
|
break;
|
|
case 50829: /* ActiveArea */
|
|
top_margin = getint(type);
|
|
left_margin = getint(type);
|
|
height = getint(type) - top_margin;
|
|
width = getint(type) - left_margin;
|
|
break;
|
|
case 50830: /* MaskedAreas */
|
|
for (i=0; i < len && i < 32; i++)
|
|
((int *)mask)[i] = getint(type);
|
|
black = 0;
|
|
break;
|
|
case 51009: /* OpcodeList2 */
|
|
meta_offset = ftell(ifp);
|
|
break;
|
|
case 64772: /* Kodak P-series */
|
|
if (len < 13) break;
|
|
fseek (ifp, 16, SEEK_CUR);
|
|
data_offset = get4();
|
|
fseek (ifp, 28, SEEK_CUR);
|
|
data_offset += get4();
|
|
load_raw = &CLASS packed_load_raw;
|
|
break;
|
|
case 65026:
|
|
if (type == 2) fgets (model2, 64, ifp);
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
if (sony_length && (buf = (unsigned *) malloc(sony_length))) {
|
|
fseek (ifp, sony_offset, SEEK_SET);
|
|
fread (buf, sony_length, 1, ifp);
|
|
sony_decrypt (buf, sony_length/4, 1, sony_key);
|
|
sfp = ifp;
|
|
if ((ifp = tmpfile())) {
|
|
fwrite (buf, sony_length, 1, ifp);
|
|
fseek (ifp, 0, SEEK_SET);
|
|
parse_tiff_ifd (-sony_offset);
|
|
fclose (ifp);
|
|
}
|
|
ifp = sfp;
|
|
free (buf);
|
|
}
|
|
for (i=0; i < colors; i++)
|
|
FORCC cc[i][c] *= ab[i];
|
|
if (use_cm) {
|
|
FORCC for (i=0; i < 3; i++)
|
|
for (cam_xyz[c][i]=j=0; j < colors; j++)
|
|
cam_xyz[c][i] += cc[c][j] * cm[j][i] * xyz[i];
|
|
cam_xyz_coeff (cmatrix, cam_xyz);
|
|
}
|
|
if (asn[0]) {
|
|
cam_mul[3] = 0;
|
|
FORCC cam_mul[c] = 1 / asn[c];
|
|
}
|
|
if (!use_cm)
|
|
FORCC pre_mul[c] /= cc[c][c];
|
|
return 0;
|
|
}
|
|
|
|
int CLASS parse_tiff (int base)
|
|
{
|
|
int doff;
|
|
|
|
fseek (ifp, base, SEEK_SET);
|
|
order = get2();
|
|
if (order != 0x4949 && order != 0x4d4d) return 0;
|
|
get2();
|
|
while ((doff = get4())) {
|
|
fseek (ifp, doff+base, SEEK_SET);
|
|
if (parse_tiff_ifd (base)) break;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void CLASS apply_tiff()
|
|
{
|
|
int max_samp=0, ties=0, os, ns, raw=-1, thm=-1, i;
|
|
struct jhead jh;
|
|
|
|
thumb_misc = 16;
|
|
if (thumb_offset) {
|
|
fseek (ifp, thumb_offset, SEEK_SET);
|
|
if (ljpeg_start (&jh, 1)) {
|
|
thumb_misc = jh.bits;
|
|
thumb_width = jh.wide;
|
|
thumb_height = jh.high;
|
|
}
|
|
}
|
|
for (i=tiff_nifds; i--; ) {
|
|
if (tiff_ifd[i].shutter)
|
|
shutter = tiff_ifd[i].shutter;
|
|
tiff_ifd[i].shutter = shutter;
|
|
}
|
|
for (i=0; i < tiff_nifds; i++) {
|
|
if (max_samp < tiff_ifd[i].samples)
|
|
max_samp = tiff_ifd[i].samples;
|
|
if (max_samp > 3) max_samp = 3;
|
|
os = raw_width*raw_height;
|
|
ns = tiff_ifd[i].width*tiff_ifd[i].height;
|
|
if (tiff_bps) {
|
|
os *= tiff_bps;
|
|
ns *= tiff_ifd[i].bps;
|
|
}
|
|
if ((tiff_ifd[i].comp != 6 || tiff_ifd[i].samples != 3) &&
|
|
(tiff_ifd[i].width | tiff_ifd[i].height) < 0x10000 &&
|
|
ns && ((ns > os && (ties = 1)) ||
|
|
(ns == os && shot_select == ties++))) {
|
|
raw_width = tiff_ifd[i].width;
|
|
raw_height = tiff_ifd[i].height;
|
|
tiff_bps = tiff_ifd[i].bps;
|
|
tiff_compress = tiff_ifd[i].comp;
|
|
data_offset = tiff_ifd[i].offset;
|
|
tiff_flip = tiff_ifd[i].flip;
|
|
tiff_samples = tiff_ifd[i].samples;
|
|
tile_width = tiff_ifd[i].tile_width;
|
|
tile_length = tiff_ifd[i].tile_length;
|
|
shutter = tiff_ifd[i].shutter;
|
|
raw = i;
|
|
}
|
|
}
|
|
if (is_raw == 1 && ties) is_raw = ties;
|
|
if (!tile_width ) tile_width = INT_MAX;
|
|
if (!tile_length) tile_length = INT_MAX;
|
|
for (i=tiff_nifds; i--; )
|
|
if (tiff_ifd[i].flip) tiff_flip = tiff_ifd[i].flip;
|
|
if (raw >= 0 && !load_raw)
|
|
switch (tiff_compress) {
|
|
case 32767:
|
|
if (tiff_ifd[raw].bytes == raw_width*raw_height) {
|
|
tiff_bps = 12;
|
|
maximum = 4095;
|
|
load_raw = &CLASS sony_arw2_load_raw; break;
|
|
}
|
|
if (tiff_ifd[raw].bytes*8 != raw_width*raw_height*tiff_bps) {
|
|
raw_height += 8;
|
|
load_raw = &CLASS sony_arw_load_raw; break;
|
|
}
|
|
load_flags = 79;
|
|
case 32769:
|
|
load_flags++;
|
|
case 32770:
|
|
case 32773: goto slr;
|
|
case 0: case 1:
|
|
if (!strncmp(make,"OLYMPUS",7) &&
|
|
tiff_ifd[raw].bytes*2 == raw_width*raw_height*3)
|
|
load_flags = 24;
|
|
if (!strcmp(make,"SONY") && tiff_bps < 14 &&
|
|
tiff_ifd[raw].bytes == raw_width*raw_height*2)
|
|
tiff_bps = 14;
|
|
if (tiff_ifd[raw].bytes*5 == raw_width*raw_height*8) {
|
|
load_flags = 81;
|
|
tiff_bps = 12;
|
|
} slr:
|
|
switch (tiff_bps) {
|
|
case 8: load_raw = &CLASS eight_bit_load_raw; break;
|
|
case 12: if (tiff_ifd[raw].phint == 2)
|
|
load_flags = 6;
|
|
load_raw = &CLASS packed_load_raw; break;
|
|
case 14: load_raw = &CLASS packed_load_raw;
|
|
if (tiff_ifd[raw].bytes*4 == raw_width*raw_height*7) break;
|
|
load_flags = 0;
|
|
case 16: load_raw = &CLASS unpacked_load_raw;
|
|
if (!strncmp(make,"OLYMPUS",7) &&
|
|
tiff_ifd[raw].bytes*7 > raw_width*raw_height)
|
|
load_raw = &CLASS olympus_load_raw;
|
|
}
|
|
if (filters == 9 && tiff_ifd[raw].bytes*8 < raw_width*raw_height*tiff_bps)
|
|
load_raw = &CLASS fuji_xtrans_load_raw;
|
|
break;
|
|
case 6: case 7: case 99:
|
|
load_raw = &CLASS lossless_jpeg_load_raw; break;
|
|
case 262:
|
|
load_raw = &CLASS kodak_262_load_raw; break;
|
|
case 34713:
|
|
if ((raw_width+9)/10*16*raw_height == tiff_ifd[raw].bytes) {
|
|
load_raw = &CLASS packed_load_raw;
|
|
load_flags = 1;
|
|
} else if (raw_width*raw_height*3 == tiff_ifd[raw].bytes*2) {
|
|
load_raw = &CLASS packed_load_raw;
|
|
if (model[0] == 'N') load_flags = 80;
|
|
} else if (raw_width*raw_height*3 == tiff_ifd[raw].bytes) {
|
|
load_raw = &CLASS nikon_yuv_load_raw;
|
|
gamma_curve (1/2.4, 12.92, 1, 4095);
|
|
memset (cblack, 0, sizeof cblack);
|
|
filters = 0;
|
|
} else if (raw_width*raw_height*2 == tiff_ifd[raw].bytes) {
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
load_flags = 4;
|
|
order = 0x4d4d;
|
|
} else
|
|
load_raw = &CLASS nikon_load_raw; break;
|
|
case 65535:
|
|
load_raw = &CLASS pentax_load_raw; break;
|
|
case 65000:
|
|
switch (tiff_ifd[raw].phint) {
|
|
case 2: load_raw = &CLASS kodak_rgb_load_raw; filters = 0; break;
|
|
case 6: load_raw = &CLASS kodak_ycbcr_load_raw; filters = 0; break;
|
|
case 32803: load_raw = &CLASS kodak_65000_load_raw;
|
|
}
|
|
case 32867: case 34892: break;
|
|
default: is_raw = 0;
|
|
}
|
|
if (!dng_version)
|
|
if ( (tiff_samples == 3 && tiff_ifd[raw].bytes && tiff_bps != 14 &&
|
|
(tiff_compress & -16) != 32768)
|
|
|| (tiff_bps == 8 && strncmp(make,"Phase",5) &&
|
|
!strcasestr(make,"Kodak") && !strstr(model2,"DEBUG RAW")))
|
|
is_raw = 0;
|
|
for (i=0; i < tiff_nifds; i++)
|
|
if (i != raw && tiff_ifd[i].samples == max_samp &&
|
|
tiff_ifd[i].width * tiff_ifd[i].height / (SQR(tiff_ifd[i].bps)+1) >
|
|
thumb_width * thumb_height / (SQR(thumb_misc)+1)
|
|
&& tiff_ifd[i].comp != 34892) {
|
|
thumb_width = tiff_ifd[i].width;
|
|
thumb_height = tiff_ifd[i].height;
|
|
thumb_offset = tiff_ifd[i].offset;
|
|
thumb_length = tiff_ifd[i].bytes;
|
|
thumb_misc = tiff_ifd[i].bps;
|
|
thm = i;
|
|
}
|
|
if (thm >= 0) {
|
|
thumb_misc |= tiff_ifd[thm].samples << 5;
|
|
switch (tiff_ifd[thm].comp) {
|
|
case 0:
|
|
write_thumb = &CLASS layer_thumb;
|
|
break;
|
|
case 1:
|
|
if (tiff_ifd[thm].bps <= 8)
|
|
write_thumb = &CLASS ppm_thumb;
|
|
else if (!strcmp(make,"Imacon"))
|
|
write_thumb = &CLASS ppm16_thumb;
|
|
else
|
|
thumb_load_raw = &CLASS kodak_thumb_load_raw;
|
|
break;
|
|
case 65000:
|
|
thumb_load_raw = tiff_ifd[thm].phint == 6 ?
|
|
&CLASS kodak_ycbcr_load_raw : &CLASS kodak_rgb_load_raw;
|
|
}
|
|
}
|
|
}
|
|
|
|
void CLASS parse_minolta (int base)
|
|
{
|
|
int save, tag, len, offset, high=0, wide=0, i, c;
|
|
short sorder=order;
|
|
|
|
fseek (ifp, base, SEEK_SET);
|
|
if (fgetc(ifp) || fgetc(ifp)-'M' || fgetc(ifp)-'R') return;
|
|
order = fgetc(ifp) * 0x101;
|
|
offset = base + get4() + 8;
|
|
while ((save=ftell(ifp)) < offset) {
|
|
for (tag=i=0; i < 4; i++)
|
|
tag = tag << 8 | fgetc(ifp);
|
|
len = get4();
|
|
switch (tag) {
|
|
case 0x505244: /* PRD */
|
|
fseek (ifp, 8, SEEK_CUR);
|
|
high = get2();
|
|
wide = get2();
|
|
break;
|
|
case 0x574247: /* WBG */
|
|
get4();
|
|
i = strcmp(model,"DiMAGE A200") ? 0:3;
|
|
FORC4 cam_mul[c ^ (c >> 1) ^ i] = get2();
|
|
break;
|
|
case 0x545457: /* TTW */
|
|
parse_tiff (ftell(ifp));
|
|
data_offset = offset;
|
|
}
|
|
fseek (ifp, save+len+8, SEEK_SET);
|
|
}
|
|
raw_height = high;
|
|
raw_width = wide;
|
|
order = sorder;
|
|
}
|
|
|
|
/*
|
|
Many cameras have a "debug mode" that writes JPEG and raw
|
|
at the same time. The raw file has no header, so try to
|
|
to open the matching JPEG file and read its metadata.
|
|
*/
|
|
void CLASS parse_external_jpeg()
|
|
{
|
|
const char *file, *ext;
|
|
char *jname, *jfile, *jext;
|
|
FILE *save=ifp;
|
|
|
|
ext = strrchr (ifname, '.');
|
|
file = strrchr (ifname, '/');
|
|
if (!file) file = strrchr (ifname, '\\');
|
|
if (!file) file = ifname-1;
|
|
file++;
|
|
if (!ext || strlen(ext) != 4 || ext-file != 8) return;
|
|
jname = (char *) malloc (strlen(ifname) + 1);
|
|
merror (jname, "parse_external_jpeg()");
|
|
strcpy (jname, ifname);
|
|
jfile = file - ifname + jname;
|
|
jext = ext - ifname + jname;
|
|
if (strcasecmp (ext, ".jpg")) {
|
|
strcpy (jext, isupper(ext[1]) ? ".JPG":".jpg");
|
|
if (isdigit(*file)) {
|
|
memcpy (jfile, file+4, 4);
|
|
memcpy (jfile+4, file, 4);
|
|
}
|
|
} else
|
|
while (isdigit(*--jext)) {
|
|
if (*jext != '9') {
|
|
(*jext)++;
|
|
break;
|
|
}
|
|
*jext = '0';
|
|
}
|
|
if (strcmp (jname, ifname)) {
|
|
if ((ifp = fopen (jname, "rb"))) {
|
|
if (verbose)
|
|
fprintf (stderr,_("Reading metadata from %s ...\n"), jname);
|
|
parse_tiff (12);
|
|
thumb_offset = 0;
|
|
is_raw = 1;
|
|
fclose (ifp);
|
|
}
|
|
}
|
|
if (!timestamp)
|
|
fprintf (stderr,_("Failed to read metadata from %s\n"), jname);
|
|
free (jname);
|
|
ifp = save;
|
|
}
|
|
|
|
/*
|
|
CIFF block 0x1030 contains an 8x8 white sample.
|
|
Load this into white[][] for use in scale_colors().
|
|
*/
|
|
void CLASS ciff_block_1030()
|
|
{
|
|
static const ushort key[] = { 0x410, 0x45f3 };
|
|
int i, bpp, row, col, vbits=0;
|
|
unsigned long bitbuf=0;
|
|
|
|
if ((get2(),get4()) != 0x80008 || !get4()) return;
|
|
bpp = get2();
|
|
if (bpp != 10 && bpp != 12) return;
|
|
for (i=row=0; row < 8; row++)
|
|
for (col=0; col < 8; col++) {
|
|
if (vbits < bpp) {
|
|
bitbuf = bitbuf << 16 | (get2() ^ key[i++ & 1]);
|
|
vbits += 16;
|
|
}
|
|
white[row][col] = bitbuf >> (vbits -= bpp) & ~(-1 << bpp);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Parse a CIFF file, better known as Canon CRW format.
|
|
*/
|
|
void CLASS parse_ciff (int offset, int length, int depth)
|
|
{
|
|
int tboff, nrecs, c, type, len, save, wbi=-1;
|
|
ushort key[] = { 0x410, 0x45f3 };
|
|
|
|
fseek (ifp, offset+length-4, SEEK_SET);
|
|
tboff = get4() + offset;
|
|
fseek (ifp, tboff, SEEK_SET);
|
|
nrecs = get2();
|
|
if ((nrecs | depth) > 127) return;
|
|
while (nrecs--) {
|
|
type = get2();
|
|
len = get4();
|
|
save = ftell(ifp) + 4;
|
|
fseek (ifp, offset+get4(), SEEK_SET);
|
|
if ((((type >> 8) + 8) | 8) == 0x38)
|
|
parse_ciff (ftell(ifp), len, depth+1); /* Parse a sub-table */
|
|
if (type == 0x0810)
|
|
fread (artist, 64, 1, ifp);
|
|
if (type == 0x080a) {
|
|
fread (make, 64, 1, ifp);
|
|
fseek (ifp, strlen(make) - 63, SEEK_CUR);
|
|
fread (model, 64, 1, ifp);
|
|
}
|
|
if (type == 0x1810) {
|
|
width = get4();
|
|
height = get4();
|
|
pixel_aspect = int_to_float(get4());
|
|
flip = get4();
|
|
}
|
|
if (type == 0x1835) /* Get the decoder table */
|
|
tiff_compress = get4();
|
|
if (type == 0x2007) {
|
|
thumb_offset = ftell(ifp);
|
|
thumb_length = len;
|
|
}
|
|
if (type == 0x1818) {
|
|
shutter = pow (2, -int_to_float((get4(),get4())));
|
|
aperture = pow (2, int_to_float(get4())/2);
|
|
}
|
|
if (type == 0x102a) {
|
|
iso_speed = pow (2, (get4(),get2())/32.0 - 4) * 50;
|
|
aperture = pow (2, (get2(),(short)get2())/64.0);
|
|
shutter = pow (2,-((short)get2())/32.0);
|
|
wbi = (get2(),get2());
|
|
if (wbi > 17) wbi = 0;
|
|
fseek (ifp, 32, SEEK_CUR);
|
|
if (shutter > 1e6) shutter = get2()/10.0;
|
|
}
|
|
if (type == 0x102c) {
|
|
if (get2() > 512) { /* Pro90, G1 */
|
|
fseek (ifp, 118, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ 2] = get2();
|
|
} else { /* G2, S30, S40 */
|
|
fseek (ifp, 98, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1) ^ 1] = get2();
|
|
}
|
|
}
|
|
if (type == 0x0032) {
|
|
if (len == 768) { /* EOS D30 */
|
|
fseek (ifp, 72, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1)] = 1024.0 / get2();
|
|
if (!wbi) cam_mul[0] = -1; /* use my auto white balance */
|
|
} else if (!cam_mul[0]) {
|
|
if (get2() == key[0]) /* Pro1, G6, S60, S70 */
|
|
c = (strstr(model,"Pro1") ?
|
|
"012346000000000000":"01345:000000006008")[wbi]-'0'+ 2;
|
|
else { /* G3, G5, S45, S50 */
|
|
c = "023457000000006000"[wbi]-'0';
|
|
key[0] = key[1] = 0;
|
|
}
|
|
fseek (ifp, 78 + c*8, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1) ^ 1] = get2() ^ key[c & 1];
|
|
if (!wbi) cam_mul[0] = -1;
|
|
}
|
|
}
|
|
if (type == 0x10a9) { /* D60, 10D, 300D, and clones */
|
|
if (len > 66) wbi = "0134567028"[wbi]-'0';
|
|
fseek (ifp, 2 + wbi*8, SEEK_CUR);
|
|
FORC4 cam_mul[c ^ (c >> 1)] = get2();
|
|
}
|
|
if (type == 0x1030 && (0x18040 >> wbi & 1))
|
|
ciff_block_1030(); /* all that don't have 0x10a9 */
|
|
if (type == 0x1031) {
|
|
raw_width = (get2(),get2());
|
|
raw_height = get2();
|
|
}
|
|
if (type == 0x5029) {
|
|
focal_len = len >> 16;
|
|
if ((len & 0xffff) == 2) focal_len /= 32;
|
|
}
|
|
if (type == 0x5813) flash_used = int_to_float(len);
|
|
if (type == 0x5814) canon_ev = int_to_float(len);
|
|
if (type == 0x5817) shot_order = len;
|
|
if (type == 0x5834) unique_id = len;
|
|
if (type == 0x580e) timestamp = len;
|
|
if (type == 0x180e) timestamp = get4();
|
|
#ifdef LOCALTIME
|
|
if ((type | 0x4000) == 0x580e)
|
|
timestamp = mktime (gmtime (×tamp));
|
|
#endif
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
void CLASS parse_rollei()
|
|
{
|
|
char line[128], *val;
|
|
struct tm t;
|
|
|
|
fseek (ifp, 0, SEEK_SET);
|
|
memset (&t, 0, sizeof t);
|
|
do {
|
|
fgets (line, 128, ifp);
|
|
if ((val = strchr(line,'=')))
|
|
*val++ = 0;
|
|
else
|
|
val = line + strlen(line);
|
|
if (!strcmp(line,"DAT"))
|
|
sscanf (val, "%d.%d.%d", &t.tm_mday, &t.tm_mon, &t.tm_year);
|
|
if (!strcmp(line,"TIM"))
|
|
sscanf (val, "%d:%d:%d", &t.tm_hour, &t.tm_min, &t.tm_sec);
|
|
if (!strcmp(line,"HDR"))
|
|
thumb_offset = atoi(val);
|
|
if (!strcmp(line,"X "))
|
|
raw_width = atoi(val);
|
|
if (!strcmp(line,"Y "))
|
|
raw_height = atoi(val);
|
|
if (!strcmp(line,"TX "))
|
|
thumb_width = atoi(val);
|
|
if (!strcmp(line,"TY "))
|
|
thumb_height = atoi(val);
|
|
} while (strncmp(line,"EOHD",4));
|
|
data_offset = thumb_offset + thumb_width * thumb_height * 2;
|
|
t.tm_year -= 1900;
|
|
t.tm_mon -= 1;
|
|
if (mktime(&t) > 0)
|
|
timestamp = mktime(&t);
|
|
strcpy (make, "Rollei");
|
|
strcpy (model,"d530flex");
|
|
write_thumb = &CLASS rollei_thumb;
|
|
}
|
|
|
|
void CLASS parse_sinar_ia()
|
|
{
|
|
int entries, off;
|
|
char str[8], *cp;
|
|
|
|
order = 0x4949;
|
|
fseek (ifp, 4, SEEK_SET);
|
|
entries = get4();
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
while (entries--) {
|
|
off = get4(); get4();
|
|
fread (str, 8, 1, ifp);
|
|
if (!strcmp(str,"META")) meta_offset = off;
|
|
if (!strcmp(str,"THUMB")) thumb_offset = off;
|
|
if (!strcmp(str,"RAW0")) data_offset = off;
|
|
}
|
|
fseek (ifp, meta_offset+20, SEEK_SET);
|
|
fread (make, 64, 1, ifp);
|
|
make[63] = 0;
|
|
if ((cp = strchr(make,' '))) {
|
|
strcpy (model, cp+1);
|
|
*cp = 0;
|
|
}
|
|
raw_width = get2();
|
|
raw_height = get2();
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
thumb_width = (get4(),get2());
|
|
thumb_height = get2();
|
|
write_thumb = &CLASS ppm_thumb;
|
|
maximum = 0x3fff;
|
|
}
|
|
|
|
void CLASS parse_phase_one (int base)
|
|
{
|
|
unsigned entries, tag, type, len, data, save, i, c;
|
|
float romm_cam[3][3];
|
|
char *cp;
|
|
|
|
memset (&ph1, 0, sizeof ph1);
|
|
fseek (ifp, base, SEEK_SET);
|
|
order = get4() & 0xffff;
|
|
if (get4() >> 8 != 0x526177) return; /* "Raw" */
|
|
fseek (ifp, get4()+base, SEEK_SET);
|
|
entries = get4();
|
|
get4();
|
|
while (entries--) {
|
|
tag = get4();
|
|
type = get4();
|
|
len = get4();
|
|
data = get4();
|
|
save = ftell(ifp);
|
|
fseek (ifp, base+data, SEEK_SET);
|
|
switch (tag) {
|
|
case 0x100: flip = "0653"[data & 3]-'0'; break;
|
|
case 0x106:
|
|
for (i=0; i < 9; i++)
|
|
((float *)romm_cam)[i] = getreal(11);
|
|
romm_coeff (romm_cam);
|
|
break;
|
|
case 0x107:
|
|
FORC3 cam_mul[c] = getreal(11);
|
|
break;
|
|
case 0x108: raw_width = data; break;
|
|
case 0x109: raw_height = data; break;
|
|
case 0x10a: left_margin = data; break;
|
|
case 0x10b: top_margin = data; break;
|
|
case 0x10c: width = data; break;
|
|
case 0x10d: height = data; break;
|
|
case 0x10e: ph1.format = data; break;
|
|
case 0x10f: data_offset = data+base; break;
|
|
case 0x110: meta_offset = data+base;
|
|
meta_length = len; break;
|
|
case 0x112: ph1.key_off = save - 4; break;
|
|
case 0x210: ph1.tag_210 = int_to_float(data); break;
|
|
case 0x21a: ph1.tag_21a = data; break;
|
|
case 0x21c: strip_offset = data+base; break;
|
|
case 0x21d: ph1.black = data; break;
|
|
case 0x222: ph1.split_col = data; break;
|
|
case 0x223: ph1.black_col = data+base; break;
|
|
case 0x224: ph1.split_row = data; break;
|
|
case 0x225: ph1.black_row = data+base; break;
|
|
case 0x301:
|
|
model[63] = 0;
|
|
fread (model, 1, 63, ifp);
|
|
if ((cp = strstr(model," camera"))) *cp = 0;
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
load_raw = ph1.format < 3 ?
|
|
&CLASS phase_one_load_raw : &CLASS phase_one_load_raw_c;
|
|
maximum = 0xffff;
|
|
strcpy (make, "Phase One");
|
|
if (model[0]) return;
|
|
switch (raw_height) {
|
|
case 2060: strcpy (model,"LightPhase"); break;
|
|
case 2682: strcpy (model,"H 10"); break;
|
|
case 4128: strcpy (model,"H 20"); break;
|
|
case 5488: strcpy (model,"H 25"); break;
|
|
}
|
|
}
|
|
|
|
void CLASS parse_fuji (int offset)
|
|
{
|
|
unsigned entries, tag, len, save, c;
|
|
|
|
fseek (ifp, offset, SEEK_SET);
|
|
entries = get4();
|
|
if (entries > 255) return;
|
|
while (entries--) {
|
|
tag = get2();
|
|
len = get2();
|
|
save = ftell(ifp);
|
|
if (tag == 0x100) {
|
|
raw_height = get2();
|
|
raw_width = get2();
|
|
} else if (tag == 0x121) {
|
|
height = get2();
|
|
if ((width = get2()) == 4284) width += 3;
|
|
} else if (tag == 0x130) {
|
|
fuji_layout = fgetc(ifp) >> 7;
|
|
fuji_width = !(fgetc(ifp) & 8);
|
|
} else if (tag == 0x131) {
|
|
filters = 9;
|
|
FORC(36) xtrans_abs[0][35-c] = fgetc(ifp) & 3;
|
|
} else if (tag == 0x2ff0) {
|
|
FORC4 cam_mul[c ^ 1] = get2();
|
|
} else if (tag == 0xc000 && len > 20000) {
|
|
c = order;
|
|
order = 0x4949;
|
|
while ((tag = get4()) > raw_width);
|
|
width = tag;
|
|
height = get4();
|
|
order = c;
|
|
}
|
|
fseek (ifp, save+len, SEEK_SET);
|
|
}
|
|
height <<= fuji_layout;
|
|
width >>= fuji_layout;
|
|
}
|
|
|
|
int CLASS parse_jpeg (int offset)
|
|
{
|
|
int len, save, hlen, mark;
|
|
|
|
fseek (ifp, offset, SEEK_SET);
|
|
if (fgetc(ifp) != 0xff || fgetc(ifp) != 0xd8) return 0;
|
|
|
|
while (fgetc(ifp) == 0xff && (mark = fgetc(ifp)) != 0xda) {
|
|
order = 0x4d4d;
|
|
len = get2() - 2;
|
|
save = ftell(ifp);
|
|
if (mark == 0xc0 || mark == 0xc3 || mark == 0xc9) {
|
|
fgetc(ifp);
|
|
raw_height = get2();
|
|
raw_width = get2();
|
|
}
|
|
order = get2();
|
|
hlen = get4();
|
|
if (get4() == 0x48454150) /* "HEAP" */
|
|
parse_ciff (save+hlen, len-hlen, 0);
|
|
if (parse_tiff (save+6)) apply_tiff();
|
|
fseek (ifp, save+len, SEEK_SET);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void CLASS parse_riff()
|
|
{
|
|
unsigned i, size, end;
|
|
char tag[4], date[64], month[64];
|
|
static const char mon[12][4] =
|
|
{ "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec" };
|
|
struct tm t;
|
|
|
|
order = 0x4949;
|
|
fread (tag, 4, 1, ifp);
|
|
size = get4();
|
|
end = ftell(ifp) + size;
|
|
if (!memcmp(tag,"RIFF",4) || !memcmp(tag,"LIST",4)) {
|
|
get4();
|
|
while (ftell(ifp)+7 < end && !feof(ifp))
|
|
parse_riff();
|
|
} else if (!memcmp(tag,"nctg",4)) {
|
|
while (ftell(ifp)+7 < end) {
|
|
i = get2();
|
|
size = get2();
|
|
if ((i+1) >> 1 == 10 && size == 20)
|
|
get_timestamp(0);
|
|
else fseek (ifp, size, SEEK_CUR);
|
|
}
|
|
} else if (!memcmp(tag,"IDIT",4) && size < 64) {
|
|
fread (date, 64, 1, ifp);
|
|
date[size] = 0;
|
|
memset (&t, 0, sizeof t);
|
|
if (sscanf (date, "%*s %s %d %d:%d:%d %d", month, &t.tm_mday,
|
|
&t.tm_hour, &t.tm_min, &t.tm_sec, &t.tm_year) == 6) {
|
|
for (i=0; i < 12 && strcasecmp(mon[i],month); i++);
|
|
t.tm_mon = i;
|
|
t.tm_year -= 1900;
|
|
if (mktime(&t) > 0)
|
|
timestamp = mktime(&t);
|
|
}
|
|
} else
|
|
fseek (ifp, size, SEEK_CUR);
|
|
}
|
|
|
|
void CLASS parse_crx (int end)
|
|
{
|
|
unsigned i, save, size, tag, base;
|
|
static int index=0, wide, high, off, len;
|
|
|
|
order = 0x4d4d;
|
|
while (ftell(ifp)+7 < end) {
|
|
save = ftell(ifp);
|
|
if ((size = get4()) < 8) break;
|
|
switch (tag = get4()) {
|
|
case 0x6d6f6f76: /* moov */
|
|
case 0x7472616b: /* trak */
|
|
case 0x6d646961: /* mdia */
|
|
case 0x6d696e66: /* minf */
|
|
case 0x7374626c: /* stbl */
|
|
parse_crx (save+size);
|
|
break;
|
|
case 0x75756964: /* uuid */
|
|
switch (i=get4()) {
|
|
case 0xeaf42b5e: fseek (ifp, 8, SEEK_CUR);
|
|
case 0x85c0b687: fseek (ifp, 12, SEEK_CUR);
|
|
parse_crx (save+size);
|
|
}
|
|
break;
|
|
case 0x434d5431: /* CMT1 */
|
|
case 0x434d5432: /* CMT2 */
|
|
base = ftell(ifp);
|
|
order = get2();
|
|
fseek (ifp, 6, SEEK_CUR);
|
|
tag & 1 ? parse_tiff_ifd (base) : parse_exif (base);
|
|
order = 0x4d4d;
|
|
break;
|
|
case 0x746b6864: /* tkhd */
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
index = get4();
|
|
fseek (ifp, 58, SEEK_CUR);
|
|
wide = get4();
|
|
high = get4();
|
|
break;
|
|
case 0x7374737a: /* stsz */
|
|
len = (get4(),get4());
|
|
break;
|
|
case 0x636f3634: /* co64 */
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
off = get4();
|
|
switch (index) {
|
|
case 1: /* 1 = full size, 2 = 27% size */
|
|
thumb_width = wide;
|
|
thumb_height = high;
|
|
thumb_length = len;
|
|
thumb_offset = off;
|
|
break;
|
|
case 3:
|
|
raw_width = wide;
|
|
raw_height = high;
|
|
data_offset = off;
|
|
load_raw = &CLASS canon_crx_load_raw;
|
|
}
|
|
break;
|
|
case 0x50525657: /* PRVW */
|
|
fseek (ifp, 6, SEEK_CUR);
|
|
}
|
|
fseek (ifp, save+size, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
void CLASS parse_qt (int end)
|
|
{
|
|
unsigned save, size;
|
|
char tag[4];
|
|
|
|
order = 0x4d4d;
|
|
while (ftell(ifp)+7 < end) {
|
|
save = ftell(ifp);
|
|
if ((size = get4()) < 8) return;
|
|
fread (tag, 4, 1, ifp);
|
|
if (!memcmp(tag,"moov",4) ||
|
|
!memcmp(tag,"udta",4) ||
|
|
!memcmp(tag,"CNTH",4))
|
|
parse_qt (save+size);
|
|
if (!memcmp(tag,"CNDA",4))
|
|
parse_jpeg (ftell(ifp));
|
|
fseek (ifp, save+size, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
void CLASS parse_smal (int offset, int fsize)
|
|
{
|
|
int ver;
|
|
|
|
fseek (ifp, offset+2, SEEK_SET);
|
|
order = 0x4949;
|
|
ver = fgetc(ifp);
|
|
if (ver == 6)
|
|
fseek (ifp, 5, SEEK_CUR);
|
|
if (get4() != fsize) return;
|
|
if (ver > 6) data_offset = get4();
|
|
raw_height = height = get2();
|
|
raw_width = width = get2();
|
|
strcpy (make, "SMaL");
|
|
sprintf (model, "v%d %dx%d", ver, width, height);
|
|
if (ver == 6) load_raw = &CLASS smal_v6_load_raw;
|
|
if (ver == 9) load_raw = &CLASS smal_v9_load_raw;
|
|
}
|
|
|
|
void CLASS parse_cine()
|
|
{
|
|
unsigned off_head, off_setup, off_image, i;
|
|
|
|
order = 0x4949;
|
|
fseek (ifp, 4, SEEK_SET);
|
|
is_raw = get2() == 2;
|
|
fseek (ifp, 14, SEEK_CUR);
|
|
is_raw *= get4();
|
|
off_head = get4();
|
|
off_setup = get4();
|
|
off_image = get4();
|
|
timestamp = get4();
|
|
if ((i = get4())) timestamp = i;
|
|
fseek (ifp, off_head+4, SEEK_SET);
|
|
raw_width = get4();
|
|
raw_height = get4();
|
|
switch (get2(),get2()) {
|
|
case 8: load_raw = &CLASS eight_bit_load_raw; break;
|
|
case 16: load_raw = &CLASS unpacked_load_raw;
|
|
}
|
|
fseek (ifp, off_setup+792, SEEK_SET);
|
|
strcpy (make, "CINE");
|
|
sprintf (model, "%d", get4());
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
switch ((i=get4()) & 0xffffff) {
|
|
case 3: filters = 0x94949494; break;
|
|
case 4: filters = 0x49494949; break;
|
|
default: is_raw = 0;
|
|
}
|
|
fseek (ifp, 72, SEEK_CUR);
|
|
switch ((get4()+3600) % 360) {
|
|
case 270: flip = 4; break;
|
|
case 180: flip = 1; break;
|
|
case 90: flip = 7; break;
|
|
case 0: flip = 2;
|
|
}
|
|
cam_mul[0] = getreal(11);
|
|
cam_mul[2] = getreal(11);
|
|
maximum = ~(-1 << get4());
|
|
fseek (ifp, 668, SEEK_CUR);
|
|
shutter = get4()/1000000000.0;
|
|
fseek (ifp, off_image, SEEK_SET);
|
|
if (shot_select < is_raw)
|
|
fseek (ifp, shot_select*8, SEEK_CUR);
|
|
data_offset = (INT64) get4() + 8;
|
|
data_offset += (INT64) get4() << 32;
|
|
}
|
|
|
|
void CLASS parse_redcine()
|
|
{
|
|
unsigned i, len, rdvo;
|
|
|
|
order = 0x4d4d;
|
|
is_raw = 0;
|
|
fseek (ifp, 52, SEEK_SET);
|
|
width = get4();
|
|
height = get4();
|
|
fseek (ifp, 0, SEEK_END);
|
|
fseek (ifp, -(i = ftello(ifp) & 511), SEEK_CUR);
|
|
if (get4() != i || get4() != 0x52454f42) {
|
|
fprintf (stderr,_("%s: Tail is missing, parsing from head...\n"), ifname);
|
|
fseek (ifp, 0, SEEK_SET);
|
|
while ((len = get4()) != EOF) {
|
|
if (get4() == 0x52454456)
|
|
if (is_raw++ == shot_select)
|
|
data_offset = ftello(ifp) - 8;
|
|
fseek (ifp, len-8, SEEK_CUR);
|
|
}
|
|
} else {
|
|
rdvo = get4();
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
is_raw = get4();
|
|
fseeko (ifp, rdvo+8 + shot_select*4, SEEK_SET);
|
|
data_offset = get4();
|
|
}
|
|
}
|
|
|
|
char * CLASS foveon_gets (int offset, char *str, int len)
|
|
{
|
|
int i;
|
|
fseek (ifp, offset, SEEK_SET);
|
|
for (i=0; i < len-1; i++)
|
|
if ((str[i] = get2()) == 0) break;
|
|
str[i] = 0;
|
|
return str;
|
|
}
|
|
|
|
void CLASS parse_foveon()
|
|
{
|
|
int entries, img=0, off, len, tag, save, i, wide, high, pent, poff[256][2];
|
|
char name[64], value[64];
|
|
|
|
order = 0x4949; /* Little-endian */
|
|
fseek (ifp, 36, SEEK_SET);
|
|
flip = get4();
|
|
fseek (ifp, -4, SEEK_END);
|
|
fseek (ifp, get4(), SEEK_SET);
|
|
if (get4() != 0x64434553) return; /* SECd */
|
|
entries = (get4(),get4());
|
|
while (entries--) {
|
|
off = get4();
|
|
len = get4();
|
|
tag = get4();
|
|
save = ftell(ifp);
|
|
fseek (ifp, off, SEEK_SET);
|
|
if (get4() != (0x20434553 | (tag << 24))) return;
|
|
switch (tag) {
|
|
case 0x47414d49: /* IMAG */
|
|
case 0x32414d49: /* IMA2 */
|
|
fseek (ifp, 8, SEEK_CUR);
|
|
pent = get4();
|
|
wide = get4();
|
|
high = get4();
|
|
if (wide > raw_width && high > raw_height) {
|
|
switch (pent) {
|
|
case 5: load_flags = 1;
|
|
case 6: load_raw = &CLASS foveon_sd_load_raw; break;
|
|
case 30: load_raw = &CLASS foveon_dp_load_raw; break;
|
|
default: load_raw = 0;
|
|
}
|
|
raw_width = wide;
|
|
raw_height = high;
|
|
data_offset = off+28;
|
|
is_foveon = 1;
|
|
}
|
|
fseek (ifp, off+28, SEEK_SET);
|
|
if (fgetc(ifp) == 0xff && fgetc(ifp) == 0xd8
|
|
&& thumb_length < len-28) {
|
|
thumb_offset = off+28;
|
|
thumb_length = len-28;
|
|
write_thumb = &CLASS jpeg_thumb;
|
|
}
|
|
if (++img == 2 && !thumb_length) {
|
|
thumb_offset = off+24;
|
|
thumb_width = wide;
|
|
thumb_height = high;
|
|
write_thumb = &CLASS foveon_thumb;
|
|
}
|
|
break;
|
|
case 0x464d4143: /* CAMF */
|
|
meta_offset = off+8;
|
|
meta_length = len-28;
|
|
break;
|
|
case 0x504f5250: /* PROP */
|
|
pent = (get4(),get4());
|
|
fseek (ifp, 12, SEEK_CUR);
|
|
off += pent*8 + 24;
|
|
if ((unsigned) pent > 256) pent=256;
|
|
for (i=0; i < pent*2; i++)
|
|
((int *)poff)[i] = off + get4()*2;
|
|
for (i=0; i < pent; i++) {
|
|
foveon_gets (poff[i][0], name, 64);
|
|
foveon_gets (poff[i][1], value, 64);
|
|
if (!strcmp (name, "ISO"))
|
|
iso_speed = atoi(value);
|
|
if (!strcmp (name, "CAMMANUF"))
|
|
strcpy (make, value);
|
|
if (!strcmp (name, "CAMMODEL"))
|
|
strcpy (model, value);
|
|
if (!strcmp (name, "WB_DESC"))
|
|
strcpy (model2, value);
|
|
if (!strcmp (name, "TIME"))
|
|
timestamp = atoi(value);
|
|
if (!strcmp (name, "EXPTIME"))
|
|
shutter = atoi(value) / 1000000.0;
|
|
if (!strcmp (name, "APERTURE"))
|
|
aperture = atof(value);
|
|
if (!strcmp (name, "FLENGTH"))
|
|
focal_len = atof(value);
|
|
}
|
|
#ifdef LOCALTIME
|
|
timestamp = mktime (gmtime (×tamp));
|
|
#endif
|
|
}
|
|
fseek (ifp, save, SEEK_SET);
|
|
}
|
|
}
|
|
|
|
/*
|
|
All matrices are from Adobe DNG Converter unless otherwise noted.
|
|
*/
|
|
void CLASS adobe_coeff (const char *make, const char *model)
|
|
{
|
|
static const struct {
|
|
const char *prefix;
|
|
short black, maximum, trans[12];
|
|
} table[] = {
|
|
{ "AgfaPhoto DC-833m", 0, 0, /* DJC */
|
|
{ 11438,-3762,-1115,-2409,9914,2497,-1227,2295,5300 } },
|
|
{ "Apple QuickTake", 0, 0, /* DJC */
|
|
{ 21392,-5653,-3353,2406,8010,-415,7166,1427,2078 } },
|
|
{ "Canon EOS D2000", 0, 0,
|
|
{ 24542,-10860,-3401,-1490,11370,-297,2858,-605,3225 } },
|
|
{ "Canon EOS D6000", 0, 0,
|
|
{ 20482,-7172,-3125,-1033,10410,-285,2542,226,3136 } },
|
|
{ "Canon EOS D30", 0, 0,
|
|
{ 9805,-2689,-1312,-5803,13064,3068,-2438,3075,8775 } },
|
|
{ "Canon EOS D60", 0, 0xfa0,
|
|
{ 6188,-1341,-890,-7168,14489,2937,-2640,3228,8483 } },
|
|
{ "Canon EOS 5DS", 0, 0x3c96,
|
|
{ 6250,-711,-808,-5153,12794,2636,-1249,2198,5610 } },
|
|
{ "Canon EOS 5D Mark IV", 0, 0,
|
|
{ 6446,-366,-864,-4436,12204,2513,-952,2496,6348 } },
|
|
{ "Canon EOS 5D Mark III", 0, 0x3c80,
|
|
{ 6722,-635,-963,-4287,12460,2028,-908,2162,5668 } },
|
|
{ "Canon EOS 5D Mark II", 0, 0x3cf0,
|
|
{ 4716,603,-830,-7798,15474,2480,-1496,1937,6651 } },
|
|
{ "Canon EOS 5D", 0, 0xe6c,
|
|
{ 6347,-479,-972,-8297,15954,2480,-1968,2131,7649 } },
|
|
{ "Canon EOS 6D Mark II", 0, 0,
|
|
{ 6875,-970,-932,-4691,12459,2501,-874,1953,5809 } },
|
|
{ "Canon EOS 6D", 0, 0x3c82,
|
|
{ 7034,-804,-1014,-4420,12564,2058,-851,1994,5758 } },
|
|
{ "Canon EOS 7D Mark II", 0, 0x3510,
|
|
{ 7268,-1082,-969,-4186,11839,2663,-825,2029,5839 } },
|
|
{ "Canon EOS 7D", 0, 0x3510,
|
|
{ 6844,-996,-856,-3876,11761,2396,-593,1772,6198 } },
|
|
{ "Canon EOS 10D", 0, 0xfa0,
|
|
{ 8197,-2000,-1118,-6714,14335,2592,-2536,3178,8266 } },
|
|
{ "Canon EOS 20Da", 0, 0,
|
|
{ 14155,-5065,-1382,-6550,14633,2039,-1623,1824,6561 } },
|
|
{ "Canon EOS 20D", 0, 0xfff,
|
|
{ 6599,-537,-891,-8071,15783,2424,-1983,2234,7462 } },
|
|
{ "Canon EOS 30D", 0, 0,
|
|
{ 6257,-303,-1000,-7880,15621,2396,-1714,1904,7046 } },
|
|
{ "Canon EOS 40D", 0, 0x3f60,
|
|
{ 6071,-747,-856,-7653,15365,2441,-2025,2553,7315 } },
|
|
{ "Canon EOS 50D", 0, 0x3d93,
|
|
{ 4920,616,-593,-6493,13964,2784,-1774,3178,7005 } },
|
|
{ "Canon EOS 60D", 0, 0x2ff7,
|
|
{ 6719,-994,-925,-4408,12426,2211,-887,2129,6051 } },
|
|
{ "Canon EOS 70D", 0, 0x3bc7,
|
|
{ 7034,-804,-1014,-4420,12564,2058,-851,1994,5758 } },
|
|
{ "Canon EOS 77D", 0, 0,
|
|
{ 7377,-742,-998,-4235,11981,2549,-673,1918,5538 } },
|
|
{ "Canon EOS 80D", 0, 0,
|
|
{ 7457,-671,-937,-4849,12495,2643,-1213,2354,5492 } },
|
|
{ "Canon EOS 100D", 0, 0x350f,
|
|
{ 6602,-841,-939,-4472,12458,2247,-975,2039,6148 } },
|
|
{ "Canon EOS 200D", 0, 0,
|
|
{ 7377,-742,-998,-4235,11981,2549,-673,1918,5538 } },
|
|
{ "Canon EOS 300D", 0, 0xfa0,
|
|
{ 8197,-2000,-1118,-6714,14335,2592,-2536,3178,8266 } },
|
|
{ "Canon EOS 350D", 0, 0xfff,
|
|
{ 6018,-617,-965,-8645,15881,2975,-1530,1719,7642 } },
|
|
{ "Canon EOS 400D", 0, 0xe8e,
|
|
{ 7054,-1501,-990,-8156,15544,2812,-1278,1414,7796 } },
|
|
{ "Canon EOS 450D", 0, 0x390d,
|
|
{ 5784,-262,-821,-7539,15064,2672,-1982,2681,7427 } },
|
|
{ "Canon EOS 500D", 0, 0x3479,
|
|
{ 4763,712,-646,-6821,14399,2640,-1921,3276,6561 } },
|
|
{ "Canon EOS 550D", 0, 0x3dd7,
|
|
{ 6941,-1164,-857,-3825,11597,2534,-416,1540,6039 } },
|
|
{ "Canon EOS 600D", 0, 0x3510,
|
|
{ 6461,-907,-882,-4300,12184,2378,-819,1944,5931 } },
|
|
{ "Canon EOS 650D", 0, 0x354d,
|
|
{ 6602,-841,-939,-4472,12458,2247,-975,2039,6148 } },
|
|
{ "Canon EOS 700D", 0, 0x3c00,
|
|
{ 6602,-841,-939,-4472,12458,2247,-975,2039,6148 } },
|
|
{ "Canon EOS 750D", 0, 0x368e,
|
|
{ 6362,-823,-847,-4426,12109,2616,-743,1857,5635 } },
|
|
{ "Canon EOS 760D", 0, 0x350f,
|
|
{ 6362,-823,-847,-4426,12109,2616,-743,1857,5635 } },
|
|
{ "Canon EOS 800D", 0, 0,
|
|
{ 6970,-512,-968,-4425,12161,2553,-739,1982,5601 } },
|
|
{ "Canon EOS 1000D", 0, 0xe43,
|
|
{ 6771,-1139,-977,-7818,15123,2928,-1244,1437,7533 } },
|
|
{ "Canon EOS 1100D", 0, 0x3510,
|
|
{ 6444,-904,-893,-4563,12308,2535,-903,2016,6728 } },
|
|
{ "Canon EOS 1200D", 0, 0x37c2,
|
|
{ 6461,-907,-882,-4300,12184,2378,-819,1944,5931 } },
|
|
{ "Canon EOS 1300D", 0, 0x3510,
|
|
{ 6939,-1016,-866,-4428,12473,2177,-1175,2178,6162 } },
|
|
{ "Canon EOS 1500D", 0, 0,
|
|
{ 8532,-701,-1167,-4095,11879,2508,-797,2424,7010 } },
|
|
{ "Canon EOS 3000D", 0, 0,
|
|
{ 6939,-1016,-866,-4428,12473,2177,-1175,2178,6162 } },
|
|
{ "Canon EOS M6", 0, 0,
|
|
{ 8532,-701,-1167,-4095,11879,2508,-797,2424,7010 } },
|
|
{ "Canon EOS M5", 0, 0, /* also M50 */
|
|
{ 8532,-701,-1167,-4095,11879,2508,-797,2424,7010 } },
|
|
{ "Canon EOS M3", 0, 0,
|
|
{ 6362,-823,-847,-4426,12109,2616,-743,1857,5635 } },
|
|
{ "Canon EOS M100", 0, 0,
|
|
{ 8532,-701,-1167,-4095,11879,2508,-797,2424,7010 } },
|
|
{ "Canon EOS M10", 0, 0,
|
|
{ 6400,-480,-888,-5294,13416,2047,-1296,2203,6137 } },
|
|
{ "Canon EOS M", 0, 0,
|
|
{ 6602,-841,-939,-4472,12458,2247,-975,2039,6148 } },
|
|
{ "Canon EOS-1Ds Mark III", 0, 0x3bb0,
|
|
{ 5859,-211,-930,-8255,16017,2353,-1732,1887,7448 } },
|
|
{ "Canon EOS-1Ds Mark II", 0, 0xe80,
|
|
{ 6517,-602,-867,-8180,15926,2378,-1618,1771,7633 } },
|
|
{ "Canon EOS-1D Mark IV", 0, 0x3bb0,
|
|
{ 6014,-220,-795,-4109,12014,2361,-561,1824,5787 } },
|
|
{ "Canon EOS-1D Mark III", 0, 0x3bb0,
|
|
{ 6291,-540,-976,-8350,16145,2311,-1714,1858,7326 } },
|
|
{ "Canon EOS-1D Mark II N", 0, 0xe80,
|
|
{ 6240,-466,-822,-8180,15825,2500,-1801,1938,8042 } },
|
|
{ "Canon EOS-1D Mark II", 0, 0xe80,
|
|
{ 6264,-582,-724,-8312,15948,2504,-1744,1919,8664 } },
|
|
{ "Canon EOS-1DS", 0, 0xe20,
|
|
{ 4374,3631,-1743,-7520,15212,2472,-2892,3632,8161 } },
|
|
{ "Canon EOS-1D C", 0, 0x3c4e,
|
|
{ 6847,-614,-1014,-4669,12737,2139,-1197,2488,6846 } },
|
|
{ "Canon EOS-1D X Mark II", 0, 0,
|
|
{ 7596,-978,-967,-4808,12571,2503,-1398,2567,5752 } },
|
|
{ "Canon EOS-1D X", 0, 0x3c4e,
|
|
{ 6847,-614,-1014,-4669,12737,2139,-1197,2488,6846 } },
|
|
{ "Canon EOS-1D", 0, 0xe20,
|
|
{ 6806,-179,-1020,-8097,16415,1687,-3267,4236,7690 } },
|
|
{ "Canon EOS C500", 853, 0, /* DJC */
|
|
{ 17851,-10604,922,-7425,16662,763,-3660,3636,22278 } },
|
|
{ "Canon PowerShot A530", 0, 0,
|
|
{ 0 } }, /* don't want the A5 matrix */
|
|
{ "Canon PowerShot A50", 0, 0,
|
|
{ -5300,9846,1776,3436,684,3939,-5540,9879,6200,-1404,11175,217 } },
|
|
{ "Canon PowerShot A5", 0, 0,
|
|
{ -4801,9475,1952,2926,1611,4094,-5259,10164,5947,-1554,10883,547 } },
|
|
{ "Canon PowerShot G10", 0, 0,
|
|
{ 11093,-3906,-1028,-5047,12492,2879,-1003,1750,5561 } },
|
|
{ "Canon PowerShot G11", 0, 0,
|
|
{ 12177,-4817,-1069,-1612,9864,2049,-98,850,4471 } },
|
|
{ "Canon PowerShot G12", 0, 0,
|
|
{ 13244,-5501,-1248,-1508,9858,1935,-270,1083,4366 } },
|
|
{ "Canon PowerShot G15", 0, 0,
|
|
{ 7474,-2301,-567,-4056,11456,2975,-222,716,4181 } },
|
|
{ "Canon PowerShot G16", 0, 0,
|
|
{ 8020,-2687,-682,-3704,11879,2052,-965,1921,5556 } },
|
|
{ "Canon PowerShot G1 X Mark III", 0, 0,
|
|
{ 8532,-701,-1167,-4095,11879,2508,-797,2424,7010 } },
|
|
{ "Canon PowerShot G1 X", 0, 0,
|
|
{ 7378,-1255,-1043,-4088,12251,2048,-876,1946,5805 } },
|
|
{ "Canon PowerShot G1", 0, 0,
|
|
{ -4778,9467,2172,4743,-1141,4344,-5146,9908,6077,-1566,11051,557 } },
|
|
{ "Canon PowerShot G2", 0, 0,
|
|
{ 9087,-2693,-1049,-6715,14382,2537,-2291,2819,7790 } },
|
|
{ "Canon PowerShot G3 X", 0, 0,
|
|
{ 9701,-3857,-921,-3149,11537,1817,-786,1817,5147 } },
|
|
{ "Canon PowerShot G3", 0, 0,
|
|
{ 9212,-2781,-1073,-6573,14189,2605,-2300,2844,7664 } },
|
|
{ "Canon PowerShot G5 X", 0, 0,
|
|
{ 9602,-3823,-937,-2984,11495,1675,-407,1415,5049 } },
|
|
{ "Canon PowerShot G5", 0, 0,
|
|
{ 9757,-2872,-933,-5972,13861,2301,-1622,2328,7212 } },
|
|
{ "Canon PowerShot G6", 0, 0,
|
|
{ 9877,-3775,-871,-7613,14807,3072,-1448,1305,7485 } },
|
|
{ "Canon PowerShot G7 X", 0, 0,
|
|
{ 9602,-3823,-937,-2984,11495,1675,-407,1415,5049 } },
|
|
{ "Canon PowerShot G9 X Mark II", 0, 0,
|
|
{ 10056,-4131,-944,-2576,11143,1625,-238,1294,5179 } },
|
|
{ "Canon PowerShot G9 X", 0, 0,
|
|
{ 9602,-3823,-937,-2984,11495,1675,-407,1415,5049 } },
|
|
{ "Canon PowerShot G9", 0, 0,
|
|
{ 7368,-2141,-598,-5621,13254,2625,-1418,1696,5743 } },
|
|
{ "Canon PowerShot Pro1", 0, 0,
|
|
{ 10062,-3522,-999,-7643,15117,2730,-765,817,7323 } },
|
|
{ "Canon PowerShot Pro70", 34, 0,
|
|
{ -4155,9818,1529,3939,-25,4522,-5521,9870,6610,-2238,10873,1342 } },
|
|
{ "Canon PowerShot Pro90", 0, 0,
|
|
{ -4963,9896,2235,4642,-987,4294,-5162,10011,5859,-1770,11230,577 } },
|
|
{ "Canon PowerShot S30", 0, 0,
|
|
{ 10566,-3652,-1129,-6552,14662,2006,-2197,2581,7670 } },
|
|
{ "Canon PowerShot S40", 0, 0,
|
|
{ 8510,-2487,-940,-6869,14231,2900,-2318,2829,9013 } },
|
|
{ "Canon PowerShot S45", 0, 0,
|
|
{ 8163,-2333,-955,-6682,14174,2751,-2077,2597,8041 } },
|
|
{ "Canon PowerShot S50", 0, 0,
|
|
{ 8882,-2571,-863,-6348,14234,2288,-1516,2172,6569 } },
|
|
{ "Canon PowerShot S60", 0, 0,
|
|
{ 8795,-2482,-797,-7804,15403,2573,-1422,1996,7082 } },
|
|
{ "Canon PowerShot S70", 0, 0,
|
|
{ 9976,-3810,-832,-7115,14463,2906,-901,989,7889 } },
|
|
{ "Canon PowerShot S90", 0, 0,
|
|
{ 12374,-5016,-1049,-1677,9902,2078,-83,852,4683 } },
|
|
{ "Canon PowerShot S95", 0, 0,
|
|
{ 13440,-5896,-1279,-1236,9598,1931,-180,1001,4651 } },
|
|
{ "Canon PowerShot S100", 0, 0,
|
|
{ 7968,-2565,-636,-2873,10697,2513,180,667,4211 } },
|
|
{ "Canon PowerShot S110", 0, 0,
|
|
{ 8039,-2643,-654,-3783,11230,2930,-206,690,4194 } },
|
|
{ "Canon PowerShot S120", 0, 0,
|
|
{ 6961,-1685,-695,-4625,12945,1836,-1114,2152,5518 } },
|
|
{ "Canon PowerShot SX1 IS", 0, 0,
|
|
{ 6578,-259,-502,-5974,13030,3309,-308,1058,4970 } },
|
|
{ "Canon PowerShot SX50 HS", 0, 0,
|
|
{ 12432,-4753,-1247,-2110,10691,1629,-412,1623,4926 } },
|
|
{ "Canon PowerShot SX60 HS", 0, 0,
|
|
{ 13161,-5451,-1344,-1989,10654,1531,-47,1271,4955 } },
|
|
{ "Canon PowerShot A3300", 0, 0, /* DJC */
|
|
{ 10826,-3654,-1023,-3215,11310,1906,0,999,4960 } },
|
|
{ "Canon PowerShot A470", 0, 0, /* DJC */
|
|
{ 12513,-4407,-1242,-2680,10276,2405,-878,2215,4734 } },
|
|
{ "Canon PowerShot A610", 0, 0, /* DJC */
|
|
{ 15591,-6402,-1592,-5365,13198,2168,-1300,1824,5075 } },
|
|
{ "Canon PowerShot A620", 0, 0, /* DJC */
|
|
{ 15265,-6193,-1558,-4125,12116,2010,-888,1639,5220 } },
|
|
{ "Canon PowerShot A630", 0, 0, /* DJC */
|
|
{ 14201,-5308,-1757,-6087,14472,1617,-2191,3105,5348 } },
|
|
{ "Canon PowerShot A640", 0, 0, /* DJC */
|
|
{ 13124,-5329,-1390,-3602,11658,1944,-1612,2863,4885 } },
|
|
{ "Canon PowerShot A650", 0, 0, /* DJC */
|
|
{ 9427,-3036,-959,-2581,10671,1911,-1039,1982,4430 } },
|
|
{ "Canon PowerShot A720", 0, 0, /* DJC */
|
|
{ 14573,-5482,-1546,-1266,9799,1468,-1040,1912,3810 } },
|
|
{ "Canon PowerShot S3 IS", 0, 0, /* DJC */
|
|
{ 14062,-5199,-1446,-4712,12470,2243,-1286,2028,4836 } },
|
|
{ "Canon PowerShot SX110 IS", 0, 0, /* DJC */
|
|
{ 14134,-5576,-1527,-1991,10719,1273,-1158,1929,3581 } },
|
|
{ "Canon PowerShot SX220", 0, 0, /* DJC */
|
|
{ 13898,-5076,-1447,-1405,10109,1297,-244,1860,3687 } },
|
|
{ "Canon IXUS 160", 0, 0, /* DJC */
|
|
{ 11657,-3781,-1136,-3544,11262,2283,-160,1219,4700 } },
|
|
{ "Casio EX-S20", 0, 0, /* DJC */
|
|
{ 11634,-3924,-1128,-4968,12954,2015,-1588,2648,7206 } },
|
|
{ "Casio EX-Z750", 0, 0, /* DJC */
|
|
{ 10819,-3873,-1099,-4903,13730,1175,-1755,3751,4632 } },
|
|
{ "Casio EX-Z10", 128, 0xfff, /* DJC */
|
|
{ 9790,-3338,-603,-2321,10222,2099,-344,1273,4799 } },
|
|
{ "CINE 650", 0, 0,
|
|
{ 3390,480,-500,-800,3610,340,-550,2336,1192 } },
|
|
{ "CINE 660", 0, 0,
|
|
{ 3390,480,-500,-800,3610,340,-550,2336,1192 } },
|
|
{ "CINE", 0, 0,
|
|
{ 20183,-4295,-423,-3940,15330,3985,-280,4870,9800 } },
|
|
{ "Contax N Digital", 0, 0xf1e,
|
|
{ 7777,1285,-1053,-9280,16543,2916,-3677,5679,7060 } },
|
|
{ "DXO ONE", 0, 0,
|
|
{ 6596,-2079,-562,-4782,13016,1933,-970,1581,5181 } },
|
|
{ "Epson R-D1", 0, 0,
|
|
{ 6827,-1878,-732,-8429,16012,2564,-704,592,7145 } },
|
|
{ "Fujifilm E550", 0, 0,
|
|
{ 11044,-3888,-1120,-7248,15168,2208,-1531,2277,8069 } },
|
|
{ "Fujifilm E900", 0, 0,
|
|
{ 9183,-2526,-1078,-7461,15071,2574,-2022,2440,8639 } },
|
|
{ "Fujifilm F5", 0, 0,
|
|
{ 13690,-5358,-1474,-3369,11600,1998,-132,1554,4395 } },
|
|
{ "Fujifilm F6", 0, 0,
|
|
{ 13690,-5358,-1474,-3369,11600,1998,-132,1554,4395 } },
|
|
{ "Fujifilm F77", 0, 0xfe9,
|
|
{ 13690,-5358,-1474,-3369,11600,1998,-132,1554,4395 } },
|
|
{ "Fujifilm F7", 0, 0,
|
|
{ 10004,-3219,-1201,-7036,15047,2107,-1863,2565,7736 } },
|
|
{ "Fujifilm F8", 0, 0,
|
|
{ 13690,-5358,-1474,-3369,11600,1998,-132,1554,4395 } },
|
|
{ "Fujifilm GFX 50S", 0, 0,
|
|
{ 11756,-4754,-874,-3056,11045,2305,-381,1457,6006 } },
|
|
{ "Fujifilm S100FS", 514, 0,
|
|
{ 11521,-4355,-1065,-6524,13767,3058,-1466,1984,6045 } },
|
|
{ "Fujifilm S1", 0, 0,
|
|
{ 12297,-4882,-1202,-2106,10691,1623,-88,1312,4790 } },
|
|
{ "Fujifilm S20Pro", 0, 0,
|
|
{ 10004,-3219,-1201,-7036,15047,2107,-1863,2565,7736 } },
|
|
{ "Fujifilm S20", 512, 0x3fff,
|
|
{ 11401,-4498,-1312,-5088,12751,2613,-838,1568,5941 } },
|
|
{ "Fujifilm S2Pro", 128, 0xf15,
|
|
{ 12492,-4690,-1402,-7033,15423,1647,-1507,2111,7697 } },
|
|
{ "Fujifilm S3Pro", 0, 0x3dff,
|
|
{ 11807,-4612,-1294,-8927,16968,1988,-2120,2741,8006 } },
|
|
{ "Fujifilm S5Pro", 0, 0,
|
|
{ 12300,-5110,-1304,-9117,17143,1998,-1947,2448,8100 } },
|
|
{ "Fujifilm S5000", 0, 0,
|
|
{ 8754,-2732,-1019,-7204,15069,2276,-1702,2334,6982 } },
|
|
{ "Fujifilm S5100", 0, 0,
|
|
{ 11940,-4431,-1255,-6766,14428,2542,-993,1165,7421 } },
|
|
{ "Fujifilm S5500", 0, 0,
|
|
{ 11940,-4431,-1255,-6766,14428,2542,-993,1165,7421 } },
|
|
{ "Fujifilm S5200", 0, 0,
|
|
{ 9636,-2804,-988,-7442,15040,2589,-1803,2311,8621 } },
|
|
{ "Fujifilm S5600", 0, 0,
|
|
{ 9636,-2804,-988,-7442,15040,2589,-1803,2311,8621 } },
|
|
{ "Fujifilm S6", 0, 0,
|
|
{ 12628,-4887,-1401,-6861,14996,1962,-2198,2782,7091 } },
|
|
{ "Fujifilm S7000", 0, 0,
|
|
{ 10190,-3506,-1312,-7153,15051,2238,-2003,2399,7505 } },
|
|
{ "Fujifilm S9000", 0, 0,
|
|
{ 10491,-3423,-1145,-7385,15027,2538,-1809,2275,8692 } },
|
|
{ "Fujifilm S9500", 0, 0,
|
|
{ 10491,-3423,-1145,-7385,15027,2538,-1809,2275,8692 } },
|
|
{ "Fujifilm S9100", 0, 0,
|
|
{ 12343,-4515,-1285,-7165,14899,2435,-1895,2496,8800 } },
|
|
{ "Fujifilm S9600", 0, 0,
|
|
{ 12343,-4515,-1285,-7165,14899,2435,-1895,2496,8800 } },
|
|
{ "Fujifilm SL1000", 0, 0,
|
|
{ 11705,-4262,-1107,-2282,10791,1709,-555,1713,4945 } },
|
|
{ "Fujifilm IS-1", 0, 0,
|
|
{ 21461,-10807,-1441,-2332,10599,1999,289,875,7703 } },
|
|
{ "Fujifilm IS Pro", 0, 0,
|
|
{ 12300,-5110,-1304,-9117,17143,1998,-1947,2448,8100 } },
|
|
{ "Fujifilm HS10 HS11", 0, 0xf68,
|
|
{ 12440,-3954,-1183,-1123,9674,1708,-83,1614,4086 } },
|
|
{ "Fujifilm HS2", 0, 0xfef,
|
|
{ 13690,-5358,-1474,-3369,11600,1998,-132,1554,4395 } },
|
|
{ "Fujifilm HS3", 0, 0,
|
|
{ 13690,-5358,-1474,-3369,11600,1998,-132,1554,4395 } },
|
|
{ "Fujifilm HS50EXR", 0, 0,
|
|
{ 12085,-4727,-953,-3257,11489,2002,-511,2046,4592 } },
|
|
{ "Fujifilm F900EXR", 0, 0,
|
|
{ 12085,-4727,-953,-3257,11489,2002,-511,2046,4592 } },
|
|
{ "Fujifilm X100F", 0, 0,
|
|
{ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 } },
|
|
{ "Fujifilm X100S", 0, 0,
|
|
{ 10592,-4262,-1008,-3514,11355,2465,-870,2025,6386 } },
|
|
{ "Fujifilm X100T", 0, 0,
|
|
{ 10592,-4262,-1008,-3514,11355,2465,-870,2025,6386 } },
|
|
{ "Fujifilm X100", 0, 0,
|
|
{ 12161,-4457,-1069,-5034,12874,2400,-795,1724,6904 } },
|
|
{ "Fujifilm X10", 0, 0,
|
|
{ 13509,-6199,-1254,-4430,12733,1865,-331,1441,5022 } },
|
|
{ "Fujifilm X20", 0, 0,
|
|
{ 11768,-4971,-1133,-4904,12927,2183,-480,1723,4605 } },
|
|
{ "Fujifilm X30", 0, 0,
|
|
{ 12328,-5256,-1144,-4469,12927,1675,-87,1291,4351 } },
|
|
{ "Fujifilm X70", 0, 0,
|
|
{ 10450,-4329,-878,-3217,11105,2421,-752,1758,6519 } },
|
|
{ "Fujifilm X-Pro1", 0, 0,
|
|
{ 10413,-3996,-993,-3721,11640,2361,-733,1540,6011 } },
|
|
{ "Fujifilm X-Pro2", 0, 0,
|
|
{ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 } },
|
|
{ "Fujifilm X-A10", 0, 0,
|
|
{ 11540,-4999,-991,-2949,10963,2278,-382,1049,5605 } },
|
|
{ "Fujifilm X-A20", 0, 0,
|
|
{ 11540,-4999,-991,-2949,10963,2278,-382,1049,5605 } },
|
|
{ "Fujifilm X-A1", 0, 0,
|
|
{ 11086,-4555,-839,-3512,11310,2517,-815,1341,5940 } },
|
|
{ "Fujifilm X-A2", 0, 0,
|
|
{ 10763,-4560,-917,-3346,11311,2322,-475,1135,5843 } },
|
|
{ "Fujifilm X-A3", 0, 0,
|
|
{ 12407,-5222,-1086,-2971,11116,2120,-294,1029,5284 } },
|
|
{ "Fujifilm X-A5", 0, 0,
|
|
{ 11673,-4760,-1041,-3988,12058,2166,-771,1417,5569 } },
|
|
{ "Fujifilm X-E1", 0, 0,
|
|
{ 10413,-3996,-993,-3721,11640,2361,-733,1540,6011 } },
|
|
{ "Fujifilm X-E2S", 0, 0,
|
|
{ 11562,-5118,-961,-3022,11007,2311,-525,1569,6097 } },
|
|
{ "Fujifilm X-E2", 0, 0,
|
|
{ 8458,-2451,-855,-4597,12447,2407,-1475,2482,6526 } },
|
|
{ "Fujifilm X-E3", 0, 0,
|
|
{ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 } },
|
|
{ "Fujifilm X-H1", 0, 0,
|
|
{ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 } },
|
|
{ "Fujifilm X-M1", 0, 0,
|
|
{ 10413,-3996,-993,-3721,11640,2361,-733,1540,6011 } },
|
|
{ "Fujifilm X-S1", 0, 0,
|
|
{ 13509,-6199,-1254,-4430,12733,1865,-331,1441,5022 } },
|
|
{ "Fujifilm X-T1", 0, 0, /* also X-T10 */
|
|
{ 8458,-2451,-855,-4597,12447,2407,-1475,2482,6526 } },
|
|
{ "Fujifilm X-T2", 0, 0, /* also X-T20 */
|
|
{ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 } },
|
|
{ "Fujifilm XF1", 0, 0,
|
|
{ 13509,-6199,-1254,-4430,12733,1865,-331,1441,5022 } },
|
|
{ "Fujifilm XQ", 0, 0, /* XQ1 and XQ2 */
|
|
{ 9252,-2704,-1064,-5893,14265,1717,-1101,2341,4349 } },
|
|
{ "GoPro HERO5 Black", 0, 0,
|
|
{ 10344,-4210,-620,-2315,10625,1948,93,1058,5541 } },
|
|
{ "Imacon Ixpress", 0, 0, /* DJC */
|
|
{ 7025,-1415,-704,-5188,13765,1424,-1248,2742,6038 } },
|
|
{ "Kodak NC2000", 0, 0,
|
|
{ 13891,-6055,-803,-465,9919,642,2121,82,1291 } },
|
|
{ "Kodak DCS315C", 8, 0,
|
|
{ 17523,-4827,-2510,756,8546,-137,6113,1649,2250 } },
|
|
{ "Kodak DCS330C", 8, 0,
|
|
{ 20620,-7572,-2801,-103,10073,-396,3551,-233,2220 } },
|
|
{ "Kodak DCS420", 0, 0,
|
|
{ 10868,-1852,-644,-1537,11083,484,2343,628,2216 } },
|
|
{ "Kodak DCS460", 0, 0,
|
|
{ 10592,-2206,-967,-1944,11685,230,2206,670,1273 } },
|
|
{ "Kodak EOSDCS1", 0, 0,
|
|
{ 10592,-2206,-967,-1944,11685,230,2206,670,1273 } },
|
|
{ "Kodak EOSDCS3B", 0, 0,
|
|
{ 9898,-2700,-940,-2478,12219,206,1985,634,1031 } },
|
|
{ "Kodak DCS520C", 178, 0,
|
|
{ 24542,-10860,-3401,-1490,11370,-297,2858,-605,3225 } },
|
|
{ "Kodak DCS560C", 177, 0,
|
|
{ 20482,-7172,-3125,-1033,10410,-285,2542,226,3136 } },
|
|
{ "Kodak DCS620C", 177, 0,
|
|
{ 23617,-10175,-3149,-2054,11749,-272,2586,-489,3453 } },
|
|
{ "Kodak DCS620X", 176, 0,
|
|
{ 13095,-6231,154,12221,-21,-2137,895,4602,2258 } },
|
|
{ "Kodak DCS660C", 173, 0,
|
|
{ 18244,-6351,-2739,-791,11193,-521,3711,-129,2802 } },
|
|
{ "Kodak DCS720X", 0, 0,
|
|
{ 11775,-5884,950,9556,1846,-1286,-1019,6221,2728 } },
|
|
{ "Kodak DCS760C", 0, 0,
|
|
{ 16623,-6309,-1411,-4344,13923,323,2285,274,2926 } },
|
|
{ "Kodak DCS Pro SLR", 0, 0,
|
|
{ 5494,2393,-232,-6427,13850,2846,-1876,3997,5445 } },
|
|
{ "Kodak DCS Pro 14nx", 0, 0,
|
|
{ 5494,2393,-232,-6427,13850,2846,-1876,3997,5445 } },
|
|
{ "Kodak DCS Pro 14", 0, 0,
|
|
{ 7791,3128,-776,-8588,16458,2039,-2455,4006,6198 } },
|
|
{ "Kodak ProBack645", 0, 0,
|
|
{ 16414,-6060,-1470,-3555,13037,473,2545,122,4948 } },
|
|
{ "Kodak ProBack", 0, 0,
|
|
{ 21179,-8316,-2918,-915,11019,-165,3477,-180,4210 } },
|
|
{ "Kodak P712", 0, 0,
|
|
{ 9658,-3314,-823,-5163,12695,2768,-1342,1843,6044 } },
|
|
{ "Kodak P850", 0, 0xf7c,
|
|
{ 10511,-3836,-1102,-6946,14587,2558,-1481,1792,6246 } },
|
|
{ "Kodak P880", 0, 0xfff,
|
|
{ 12805,-4662,-1376,-7480,15267,2360,-1626,2194,7904 } },
|
|
{ "Kodak EasyShare Z980", 0, 0,
|
|
{ 11313,-3559,-1101,-3893,11891,2257,-1214,2398,4908 } },
|
|
{ "Kodak EasyShare Z981", 0, 0,
|
|
{ 12729,-4717,-1188,-1367,9187,2582,274,860,4411 } },
|
|
{ "Kodak EasyShare Z990", 0, 0xfed,
|
|
{ 11749,-4048,-1309,-1867,10572,1489,-138,1449,4522 } },
|
|
{ "Kodak EASYSHARE Z1015", 0, 0xef1,
|
|
{ 11265,-4286,-992,-4694,12343,2647,-1090,1523,5447 } },
|
|
{ "Leaf CMost", 0, 0,
|
|
{ 3952,2189,449,-6701,14585,2275,-4536,7349,6536 } },
|
|
{ "Leaf Valeo 6", 0, 0,
|
|
{ 3952,2189,449,-6701,14585,2275,-4536,7349,6536 } },
|
|
{ "Leaf Aptus 54S", 0, 0,
|
|
{ 8236,1746,-1314,-8251,15953,2428,-3673,5786,5771 } },
|
|
{ "Leaf Aptus 65", 0, 0,
|
|
{ 7914,1414,-1190,-8777,16582,2280,-2811,4605,5562 } },
|
|
{ "Leaf Aptus 75", 0, 0,
|
|
{ 7914,1414,-1190,-8777,16582,2280,-2811,4605,5562 } },
|
|
{ "Leaf", 0, 0,
|
|
{ 8236,1746,-1314,-8251,15953,2428,-3673,5786,5771 } },
|
|
{ "Mamiya ZD", 0, 0,
|
|
{ 7645,2579,-1363,-8689,16717,2015,-3712,5941,5961 } },
|
|
{ "Micron 2010", 110, 0, /* DJC */
|
|
{ 16695,-3761,-2151,155,9682,163,3433,951,4904 } },
|
|
{ "Minolta DiMAGE 5", 0, 0xf7d,
|
|
{ 8983,-2942,-963,-6556,14476,2237,-2426,2887,8014 } },
|
|
{ "Minolta DiMAGE 7Hi", 0, 0xf7d,
|
|
{ 11368,-3894,-1242,-6521,14358,2339,-2475,3056,7285 } },
|
|
{ "Minolta DiMAGE 7", 0, 0xf7d,
|
|
{ 9144,-2777,-998,-6676,14556,2281,-2470,3019,7744 } },
|
|
{ "Minolta DiMAGE A1", 0, 0xf8b,
|
|
{ 9274,-2547,-1167,-8220,16323,1943,-2273,2720,8340 } },
|
|
{ "Minolta DiMAGE A200", 0, 0,
|
|
{ 8560,-2487,-986,-8112,15535,2771,-1209,1324,7743 } },
|
|
{ "Minolta DiMAGE A2", 0, 0xf8f,
|
|
{ 9097,-2726,-1053,-8073,15506,2762,-966,981,7763 } },
|
|
{ "Minolta DiMAGE Z2", 0, 0, /* DJC */
|
|
{ 11280,-3564,-1370,-4655,12374,2282,-1423,2168,5396 } },
|
|
{ "Minolta DYNAX 5", 0, 0xffb,
|
|
{ 10284,-3283,-1086,-7957,15762,2316,-829,882,6644 } },
|
|
{ "Minolta DYNAX 7", 0, 0xffb,
|
|
{ 10239,-3104,-1099,-8037,15727,2451,-927,925,6871 } },
|
|
{ "Motorola PIXL", 0, 0, /* DJC */
|
|
{ 8898,-989,-1033,-3292,11619,1674,-661,3178,5216 } },
|
|
{ "Nikon D100", 0, 0,
|
|
{ 5902,-933,-782,-8983,16719,2354,-1402,1455,6464 } },
|
|
{ "Nikon D1H", 0, 0,
|
|
{ 7577,-2166,-926,-7454,15592,1934,-2377,2808,8606 } },
|
|
{ "Nikon D1X", 0, 0,
|
|
{ 7702,-2245,-975,-9114,17242,1875,-2679,3055,8521 } },
|
|
{ "Nikon D1", 0, 0, /* multiplied by 2.218750, 1.0, 1.148438 */
|
|
{ 16772,-4726,-2141,-7611,15713,1972,-2846,3494,9521 } },
|
|
{ "Nikon D200", 0, 0xfbc,
|
|
{ 8367,-2248,-763,-8758,16447,2422,-1527,1550,8053 } },
|
|
{ "Nikon D2H", 0, 0,
|
|
{ 5710,-901,-615,-8594,16617,2024,-2975,4120,6830 } },
|
|
{ "Nikon D2X", 0, 0,
|
|
{ 10231,-2769,-1255,-8301,15900,2552,-797,680,7148 } },
|
|
{ "Nikon D3000", 0, 0,
|
|
{ 8736,-2458,-935,-9075,16894,2251,-1354,1242,8263 } },
|
|
{ "Nikon D3100", 0, 0,
|
|
{ 7911,-2167,-813,-5327,13150,2408,-1288,2483,7968 } },
|
|
{ "Nikon D3200", 0, 0xfb9,
|
|
{ 7013,-1408,-635,-5268,12902,2640,-1470,2801,7379 } },
|
|
{ "Nikon D3300", 0, 0,
|
|
{ 6988,-1384,-714,-5631,13410,2447,-1485,2204,7318 } },
|
|
{ "Nikon D3400", 0, 0,
|
|
{ 6988,-1384,-714,-5631,13410,2447,-1485,2204,7318 } },
|
|
{ "Nikon D300", 0, 0,
|
|
{ 9030,-1992,-715,-8465,16302,2255,-2689,3217,8069 } },
|
|
{ "Nikon D3X", 0, 0,
|
|
{ 7171,-1986,-648,-8085,15555,2718,-2170,2512,7457 } },
|
|
{ "Nikon D3S", 0, 0,
|
|
{ 8828,-2406,-694,-4874,12603,2541,-660,1509,7587 } },
|
|
{ "Nikon D3", 0, 0,
|
|
{ 8139,-2171,-663,-8747,16541,2295,-1925,2008,8093 } },
|
|
{ "Nikon D40X", 0, 0,
|
|
{ 8819,-2543,-911,-9025,16928,2151,-1329,1213,8449 } },
|
|
{ "Nikon D40", 0, 0,
|
|
{ 6992,-1668,-806,-8138,15748,2543,-874,850,7897 } },
|
|
{ "Nikon D4S", 0, 0,
|
|
{ 8598,-2848,-857,-5618,13606,2195,-1002,1773,7137 } },
|
|
{ "Nikon D4", 0, 0,
|
|
{ 8598,-2848,-857,-5618,13606,2195,-1002,1773,7137 } },
|
|
{ "Nikon Df", 0, 0,
|
|
{ 8598,-2848,-857,-5618,13606,2195,-1002,1773,7137 } },
|
|
{ "Nikon D5000", 0, 0xf00,
|
|
{ 7309,-1403,-519,-8474,16008,2622,-2433,2826,8064 } },
|
|
{ "Nikon D5100", 0, 0x3de6,
|
|
{ 8198,-2239,-724,-4871,12389,2798,-1043,2050,7181 } },
|
|
{ "Nikon D5200", 0, 0,
|
|
{ 8322,-3112,-1047,-6367,14342,2179,-988,1638,6394 } },
|
|
{ "Nikon D5300", 0, 0,
|
|
{ 6988,-1384,-714,-5631,13410,2447,-1485,2204,7318 } },
|
|
{ "Nikon D5500", 0, 0,
|
|
{ 8821,-2938,-785,-4178,12142,2287,-824,1651,6860 } },
|
|
{ "Nikon D5600", 0, 0,
|
|
{ 8821,-2938,-785,-4178,12142,2287,-824,1651,6860 } },
|
|
{ "Nikon D500", 0, 0,
|
|
{ 8813,-3210,-1036,-4703,12868,2021,-1054,1940,6129 } },
|
|
{ "Nikon D50", 0, 0,
|
|
{ 7732,-2422,-789,-8238,15884,2498,-859,783,7330 } },
|
|
{ "Nikon D5", 0, 0,
|
|
{ 9200,-3522,-992,-5755,13803,2117,-753,1486,6338 } },
|
|
{ "Nikon D600", 0, 0x3e07,
|
|
{ 8178,-2245,-609,-4857,12394,2776,-1207,2086,7298 } },
|
|
{ "Nikon D610", 0, 0,
|
|
{ 8178,-2245,-609,-4857,12394,2776,-1207,2086,7298 } },
|
|
{ "Nikon D60", 0, 0,
|
|
{ 8736,-2458,-935,-9075,16894,2251,-1354,1242,8263 } },
|
|
{ "Nikon D7000", 0, 0,
|
|
{ 8198,-2239,-724,-4871,12389,2798,-1043,2050,7181 } },
|
|
{ "Nikon D7100", 0, 0,
|
|
{ 8322,-3112,-1047,-6367,14342,2179,-988,1638,6394 } },
|
|
{ "Nikon D7200", 0, 0,
|
|
{ 8322,-3112,-1047,-6367,14342,2179,-988,1638,6394 } },
|
|
{ "Nikon D7500", 0, 0,
|
|
{ 8813,-3210,-1036,-4703,12868,2021,-1054,1940,6129 } },
|
|
{ "Nikon D750", 0, 0,
|
|
{ 9020,-2890,-715,-4535,12436,2348,-934,1919,7086 } },
|
|
{ "Nikon D700", 0, 0,
|
|
{ 8139,-2171,-663,-8747,16541,2295,-1925,2008,8093 } },
|
|
{ "Nikon D70", 0, 0,
|
|
{ 7732,-2422,-789,-8238,15884,2498,-859,783,7330 } },
|
|
{ "Nikon D850", 0, 0,
|
|
{ 10405,-3755,-1270,-5461,13787,1793,-1040,2015,6785 } },
|
|
{ "Nikon D810", 0, 0,
|
|
{ 9369,-3195,-791,-4488,12430,2301,-893,1796,6872 } },
|
|
{ "Nikon D800", 0, 0,
|
|
{ 7866,-2108,-555,-4869,12483,2681,-1176,2069,7501 } },
|
|
{ "Nikon D80", 0, 0,
|
|
{ 8629,-2410,-883,-9055,16940,2171,-1490,1363,8520 } },
|
|
{ "Nikon D90", 0, 0xf00,
|
|
{ 7309,-1403,-519,-8474,16008,2622,-2434,2826,8064 } },
|
|
{ "Nikon E700", 0, 0x3dd, /* DJC */
|
|
{ -3746,10611,1665,9621,-1734,2114,-2389,7082,3064,3406,6116,-244 } },
|
|
{ "Nikon E800", 0, 0x3dd, /* DJC */
|
|
{ -3746,10611,1665,9621,-1734,2114,-2389,7082,3064,3406,6116,-244 } },
|
|
{ "Nikon E950", 0, 0x3dd, /* DJC */
|
|
{ -3746,10611,1665,9621,-1734,2114,-2389,7082,3064,3406,6116,-244 } },
|
|
{ "Nikon E995", 0, 0, /* copied from E5000 */
|
|
{ -5547,11762,2189,5814,-558,3342,-4924,9840,5949,688,9083,96 } },
|
|
{ "Nikon E2100", 0, 0, /* copied from Z2, new white balance */
|
|
{ 13142,-4152,-1596,-4655,12374,2282,-1769,2696,6711} },
|
|
{ "Nikon E2500", 0, 0,
|
|
{ -5547,11762,2189,5814,-558,3342,-4924,9840,5949,688,9083,96 } },
|
|
{ "Nikon E3200", 0, 0, /* DJC */
|
|
{ 9846,-2085,-1019,-3278,11109,2170,-774,2134,5745 } },
|
|
{ "Nikon E4300", 0, 0, /* copied from Minolta DiMAGE Z2 */
|
|
{ 11280,-3564,-1370,-4655,12374,2282,-1423,2168,5396 } },
|
|
{ "Nikon E4500", 0, 0,
|
|
{ -5547,11762,2189,5814,-558,3342,-4924,9840,5949,688,9083,96 } },
|
|
{ "Nikon E5000", 0, 0,
|
|
{ -5547,11762,2189,5814,-558,3342,-4924,9840,5949,688,9083,96 } },
|
|
{ "Nikon E5400", 0, 0,
|
|
{ 9349,-2987,-1001,-7919,15766,2266,-2098,2680,6839 } },
|
|
{ "Nikon E5700", 0, 0,
|
|
{ -5368,11478,2368,5537,-113,3148,-4969,10021,5782,778,9028,211 } },
|
|
{ "Nikon E8400", 0, 0,
|
|
{ 7842,-2320,-992,-8154,15718,2599,-1098,1342,7560 } },
|
|
{ "Nikon E8700", 0, 0,
|
|
{ 8489,-2583,-1036,-8051,15583,2643,-1307,1407,7354 } },
|
|
{ "Nikon E8800", 0, 0,
|
|
{ 7971,-2314,-913,-8451,15762,2894,-1442,1520,7610 } },
|
|
{ "Nikon COOLPIX A", 0, 0,
|
|
{ 8198,-2239,-724,-4871,12389,2798,-1043,2050,7181 } },
|
|
{ "Nikon COOLPIX B700", 200, 0,
|
|
{ 14387,-6014,-1299,-1357,9975,1616,467,1047,4744 } },
|
|
{ "Nikon COOLPIX P330", 200, 0,
|
|
{ 10321,-3920,-931,-2750,11146,1824,-442,1545,5539 } },
|
|
{ "Nikon COOLPIX P340", 200, 0,
|
|
{ 10321,-3920,-931,-2750,11146,1824,-442,1545,5539 } },
|
|
{ "Nikon COOLPIX P6000", 0, 0,
|
|
{ 9698,-3367,-914,-4706,12584,2368,-837,968,5801 } },
|
|
{ "Nikon COOLPIX P7000", 0, 0,
|
|
{ 11432,-3679,-1111,-3169,11239,2202,-791,1380,4455 } },
|
|
{ "Nikon COOLPIX P7100", 0, 0,
|
|
{ 11053,-4269,-1024,-1976,10182,2088,-526,1263,4469 } },
|
|
{ "Nikon COOLPIX P7700", 200, 0,
|
|
{ 10321,-3920,-931,-2750,11146,1824,-442,1545,5539 } },
|
|
{ "Nikon COOLPIX P7800", 200, 0,
|
|
{ 10321,-3920,-931,-2750,11146,1824,-442,1545,5539 } },
|
|
{ "Nikon 1 V3", 0, 0,
|
|
{ 5958,-1559,-571,-4021,11453,2939,-634,1548,5087 } },
|
|
{ "Nikon 1 J4", 0, 0,
|
|
{ 5958,-1559,-571,-4021,11453,2939,-634,1548,5087 } },
|
|
{ "Nikon 1 J5", 0, 0,
|
|
{ 7520,-2518,-645,-3844,12102,1945,-913,2249,6835 } },
|
|
{ "Nikon 1 S2", 200, 0,
|
|
{ 6612,-1342,-618,-3338,11055,2623,-174,1792,5075 } },
|
|
{ "Nikon 1 V2", 0, 0,
|
|
{ 6588,-1305,-693,-3277,10987,2634,-355,2016,5106 } },
|
|
{ "Nikon 1 J3", 0, 0,
|
|
{ 6588,-1305,-693,-3277,10987,2634,-355,2016,5106 } },
|
|
{ "Nikon 1 AW1", 0, 0,
|
|
{ 6588,-1305,-693,-3277,10987,2634,-355,2016,5106 } },
|
|
{ "Nikon 1 ", 0, 0, /* J1, J2, S1, V1 */
|
|
{ 8994,-2667,-865,-4594,12324,2552,-699,1786,6260 } },
|
|
{ "Olympus AIR A01", 0, 0,
|
|
{ 8992,-3093,-639,-2563,10721,2122,-437,1270,5473 } },
|
|
{ "Olympus C5050", 0, 0,
|
|
{ 10508,-3124,-1273,-6079,14294,1901,-1653,2306,6237 } },
|
|
{ "Olympus C5060", 0, 0,
|
|
{ 10445,-3362,-1307,-7662,15690,2058,-1135,1176,7602 } },
|
|
{ "Olympus C7070", 0, 0,
|
|
{ 10252,-3531,-1095,-7114,14850,2436,-1451,1723,6365 } },
|
|
{ "Olympus C70", 0, 0,
|
|
{ 10793,-3791,-1146,-7498,15177,2488,-1390,1577,7321 } },
|
|
{ "Olympus C80", 0, 0,
|
|
{ 8606,-2509,-1014,-8238,15714,2703,-942,979,7760 } },
|
|
{ "Olympus E-10", 0, 0xffc,
|
|
{ 12745,-4500,-1416,-6062,14542,1580,-1934,2256,6603 } },
|
|
{ "Olympus E-1", 0, 0,
|
|
{ 11846,-4767,-945,-7027,15878,1089,-2699,4122,8311 } },
|
|
{ "Olympus E-20", 0, 0xffc,
|
|
{ 13173,-4732,-1499,-5807,14036,1895,-2045,2452,7142 } },
|
|
{ "Olympus E-300", 0, 0,
|
|
{ 7828,-1761,-348,-5788,14071,1830,-2853,4518,6557 } },
|
|
{ "Olympus E-330", 0, 0,
|
|
{ 8961,-2473,-1084,-7979,15990,2067,-2319,3035,8249 } },
|
|
{ "Olympus E-30", 0, 0xfbc,
|
|
{ 8144,-1861,-1111,-7763,15894,1929,-1865,2542,7607 } },
|
|
{ "Olympus E-3", 0, 0xf99,
|
|
{ 9487,-2875,-1115,-7533,15606,2010,-1618,2100,7389 } },
|
|
{ "Olympus E-400", 0, 0,
|
|
{ 6169,-1483,-21,-7107,14761,2536,-2904,3580,8568 } },
|
|
{ "Olympus E-410", 0, 0xf6a,
|
|
{ 8856,-2582,-1026,-7761,15766,2082,-2009,2575,7469 } },
|
|
{ "Olympus E-420", 0, 0xfd7,
|
|
{ 8746,-2425,-1095,-7594,15612,2073,-1780,2309,7416 } },
|
|
{ "Olympus E-450", 0, 0xfd2,
|
|
{ 8745,-2425,-1095,-7594,15613,2073,-1780,2309,7416 } },
|
|
{ "Olympus E-500", 0, 0,
|
|
{ 8136,-1968,-299,-5481,13742,1871,-2556,4205,6630 } },
|
|
{ "Olympus E-510", 0, 0xf6a,
|
|
{ 8785,-2529,-1033,-7639,15624,2112,-1783,2300,7817 } },
|
|
{ "Olympus E-520", 0, 0xfd2,
|
|
{ 8344,-2322,-1020,-7596,15635,2048,-1748,2269,7287 } },
|
|
{ "Olympus E-5", 0, 0xeec,
|
|
{ 11200,-3783,-1325,-4576,12593,2206,-695,1742,7504 } },
|
|
{ "Olympus E-600", 0, 0xfaf,
|
|
{ 8453,-2198,-1092,-7609,15681,2008,-1725,2337,7824 } },
|
|
{ "Olympus E-620", 0, 0xfaf,
|
|
{ 8453,-2198,-1092,-7609,15681,2008,-1725,2337,7824 } },
|
|
{ "Olympus E-P1", 0, 0xffd,
|
|
{ 8343,-2050,-1021,-7715,15705,2103,-1831,2380,8235 } },
|
|
{ "Olympus E-P2", 0, 0xffd,
|
|
{ 8343,-2050,-1021,-7715,15705,2103,-1831,2380,8235 } },
|
|
{ "Olympus E-P3", 0, 0,
|
|
{ 7575,-2159,-571,-3722,11341,2725,-1434,2819,6271 } },
|
|
{ "Olympus E-P5", 0, 0,
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus E-PL1s", 0, 0,
|
|
{ 11409,-3872,-1393,-4572,12757,2003,-709,1810,7415 } },
|
|
{ "Olympus E-PL1", 0, 0,
|
|
{ 11408,-4289,-1215,-4286,12385,2118,-387,1467,7787 } },
|
|
{ "Olympus E-PL2", 0, 0xcf3,
|
|
{ 15030,-5552,-1806,-3987,12387,1767,-592,1670,7023 } },
|
|
{ "Olympus E-PL3", 0, 0,
|
|
{ 7575,-2159,-571,-3722,11341,2725,-1434,2819,6271 } },
|
|
{ "Olympus E-PL5", 0, 0xfcb,
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus E-PL6", 0, 0,
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus E-PL7", 0, 0,
|
|
{ 9197,-3190,-659,-2606,10830,2039,-458,1250,5458 } },
|
|
{ "Olympus E-PL8", 0, 0,
|
|
{ 9197,-3190,-659,-2606,10830,2039,-458,1250,5458 } },
|
|
{ "Olympus E-PL9", 0, 0,
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus E-PM1", 0, 0,
|
|
{ 7575,-2159,-571,-3722,11341,2725,-1434,2819,6271 } },
|
|
{ "Olympus E-PM2", 0, 0,
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus E-M10", 0, 0, /* also E-M10 Mark II & III */
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus E-M1Mark II", 0, 0,
|
|
{ 9383,-3170,-763,-2457,10702,2020,-384,1236,5552 } },
|
|
{ "Olympus E-M1", 0, 0,
|
|
{ 7687,-1984,-606,-4327,11928,2721,-1381,2339,6452 } },
|
|
{ "Olympus E-M5MarkII", 0, 0,
|
|
{ 9422,-3258,-711,-2655,10898,2015,-512,1354,5512 } },
|
|
{ "Olympus E-M5", 0, 0xfe1,
|
|
{ 8380,-2630,-639,-2887,10725,2496,-627,1427,5438 } },
|
|
{ "Olympus PEN-F", 0, 0,
|
|
{ 9476,-3182,-765,-2613,10958,1893,-449,1315,5268 } },
|
|
{ "Olympus SH-2", 0, 0,
|
|
{ 10156,-3425,-1077,-2611,11177,1624,-385,1592,5080 } },
|
|
{ "Olympus SP350", 0, 0,
|
|
{ 12078,-4836,-1069,-6671,14306,2578,-786,939,7418 } },
|
|
{ "Olympus SP3", 0, 0,
|
|
{ 11766,-4445,-1067,-6901,14421,2707,-1029,1217,7572 } },
|
|
{ "Olympus SP500UZ", 0, 0xfff,
|
|
{ 9493,-3415,-666,-5211,12334,3260,-1548,2262,6482 } },
|
|
{ "Olympus SP510UZ", 0, 0xffe,
|
|
{ 10593,-3607,-1010,-5881,13127,3084,-1200,1805,6721 } },
|
|
{ "Olympus SP550UZ", 0, 0xffe,
|
|
{ 11597,-4006,-1049,-5432,12799,2957,-1029,1750,6516 } },
|
|
{ "Olympus SP560UZ", 0, 0xff9,
|
|
{ 10915,-3677,-982,-5587,12986,2911,-1168,1968,6223 } },
|
|
{ "Olympus SP570UZ", 0, 0,
|
|
{ 11522,-4044,-1146,-4736,12172,2904,-988,1829,6039 } },
|
|
{ "Olympus STYLUS1", 0, 0,
|
|
{ 8360,-2420,-880,-3928,12353,1739,-1381,2416,5173 } },
|
|
{ "Olympus TG-4", 0, 0,
|
|
{ 11426,-4159,-1126,-2066,10678,1593,-120,1327,4998 } },
|
|
{ "Olympus TG-5", 0, 0,
|
|
{ 10899,-3833,-1082,-2112,10736,1575,-267,1452,5269 } },
|
|
{ "Olympus XZ-10", 0, 0,
|
|
{ 9777,-3483,-925,-2886,11297,1800,-602,1663,5134 } },
|
|
{ "Olympus XZ-1", 0, 0,
|
|
{ 10901,-4095,-1074,-1141,9208,2293,-62,1417,5158 } },
|
|
{ "Olympus XZ-2", 0, 0,
|
|
{ 9777,-3483,-925,-2886,11297,1800,-602,1663,5134 } },
|
|
{ "OmniVision", 0, 0, /* DJC */
|
|
{ 12782,-4059,-379,-478,9066,1413,1340,1513,5176 } },
|
|
{ "Pentax *ist DL2", 0, 0,
|
|
{ 10504,-2438,-1189,-8603,16207,2531,-1022,863,12242 } },
|
|
{ "Pentax *ist DL", 0, 0,
|
|
{ 10829,-2838,-1115,-8339,15817,2696,-837,680,11939 } },
|
|
{ "Pentax *ist DS2", 0, 0,
|
|
{ 10504,-2438,-1189,-8603,16207,2531,-1022,863,12242 } },
|
|
{ "Pentax *ist DS", 0, 0,
|
|
{ 10371,-2333,-1206,-8688,16231,2602,-1230,1116,11282 } },
|
|
{ "Pentax *ist D", 0, 0,
|
|
{ 9651,-2059,-1189,-8881,16512,2487,-1460,1345,10687 } },
|
|
{ "Pentax K10D", 0, 0,
|
|
{ 9566,-2863,-803,-7170,15172,2112,-818,803,9705 } },
|
|
{ "Pentax K1", 0, 0,
|
|
{ 11095,-3157,-1324,-8377,15834,2720,-1108,947,11688 } },
|
|
{ "Pentax K20D", 0, 0,
|
|
{ 9427,-2714,-868,-7493,16092,1373,-2199,3264,7180 } },
|
|
{ "Pentax K200D", 0, 0,
|
|
{ 9186,-2678,-907,-8693,16517,2260,-1129,1094,8524 } },
|
|
{ "Pentax K2000", 0, 0,
|
|
{ 11057,-3604,-1155,-5152,13046,2329,-282,375,8104 } },
|
|
{ "Pentax K-m", 0, 0,
|
|
{ 11057,-3604,-1155,-5152,13046,2329,-282,375,8104 } },
|
|
{ "Pentax K-x", 0, 0,
|
|
{ 8843,-2837,-625,-5025,12644,2668,-411,1234,7410 } },
|
|
{ "Pentax K-r", 0, 0,
|
|
{ 9895,-3077,-850,-5304,13035,2521,-883,1768,6936 } },
|
|
{ "Pentax K-1", 0, 0,
|
|
{ 8596,-2981,-639,-4202,12046,2431,-685,1424,6122 } },
|
|
{ "Pentax K-30", 0, 0,
|
|
{ 8710,-2632,-1167,-3995,12301,1881,-981,1719,6535 } },
|
|
{ "Pentax K-3 II", 0, 0,
|
|
{ 8626,-2607,-1155,-3995,12301,1881,-1039,1822,6925 } },
|
|
{ "Pentax K-3", 0, 0,
|
|
{ 7415,-2052,-721,-5186,12788,2682,-1446,2157,6773 } },
|
|
{ "Pentax K-5 II", 0, 0,
|
|
{ 8170,-2725,-639,-4440,12017,2744,-771,1465,6599 } },
|
|
{ "Pentax K-5", 0, 0,
|
|
{ 8713,-2833,-743,-4342,11900,2772,-722,1543,6247 } },
|
|
{ "Pentax K-70", 0, 0,
|
|
{ 8270,-2117,-1299,-4359,12953,1515,-1078,1933,5975 } },
|
|
{ "Pentax K-7", 0, 0,
|
|
{ 9142,-2947,-678,-8648,16967,1663,-2224,2898,8615 } },
|
|
{ "Pentax K-S1", 0, 0,
|
|
{ 8512,-3211,-787,-4167,11966,2487,-638,1288,6054 } },
|
|
{ "Pentax K-S2", 0, 0,
|
|
{ 8662,-3280,-798,-3928,11771,2444,-586,1232,6054 } },
|
|
{ "Pentax KP", 0, 0,
|
|
{ 8617,-3228,-1034,-4674,12821,2044,-803,1577,5728 } },
|
|
{ "Pentax Q-S1", 0, 0,
|
|
{ 12995,-5593,-1107,-1879,10139,2027,-64,1233,4919 } },
|
|
{ "Pentax 645D", 0, 0x3e00,
|
|
{ 10646,-3593,-1158,-3329,11699,1831,-667,2874,6287 } },
|
|
{ "Panasonic DMC-CM1", 15, 0,
|
|
{ 8770,-3194,-820,-2871,11281,1803,-513,1552,4434 } },
|
|
{ "Panasonic DC-FZ80", 0, 0,
|
|
{ 8550,-2908,-842,-3195,11529,1881,-338,1603,4631 } },
|
|
{ "Panasonic DMC-FZ8", 0, 0xf7f,
|
|
{ 8986,-2755,-802,-6341,13575,3077,-1476,2144,6379 } },
|
|
{ "Panasonic DMC-FZ18", 0, 0,
|
|
{ 9932,-3060,-935,-5809,13331,2753,-1267,2155,5575 } },
|
|
{ "Panasonic DMC-FZ28", 15, 0xf96,
|
|
{ 10109,-3488,-993,-5412,12812,2916,-1305,2140,5543 } },
|
|
{ "Panasonic DMC-FZ2500", 15, 0,
|
|
{ 7386,-2443,-743,-3437,11864,1757,-608,1660,4766 } },
|
|
{ "Panasonic DMC-FZ330", 15, 0,
|
|
{ 8378,-2798,-769,-3068,11410,1877,-538,1792,4623 } },
|
|
{ "Panasonic DMC-FZ300", 15, 0,
|
|
{ 8378,-2798,-769,-3068,11410,1877,-538,1792,4623 } },
|
|
{ "Panasonic DMC-FZ30", 0, 0xf94,
|
|
{ 10976,-4029,-1141,-7918,15491,2600,-1670,2071,8246 } },
|
|
{ "Panasonic DMC-FZ3", 15, 0, /* FZ35, FZ38 */
|
|
{ 9938,-2780,-890,-4604,12393,2480,-1117,2304,4620 } },
|
|
{ "Panasonic DMC-FZ4", 15, 0, /* FZ40, FZ45 */
|
|
{ 13639,-5535,-1371,-1698,9633,2430,316,1152,4108 } },
|
|
{ "Panasonic DMC-FZ50", 0, 0,
|
|
{ 7906,-2709,-594,-6231,13351,3220,-1922,2631,6537 } },
|
|
{ "Panasonic DMC-FZ7", 15, 0, /* FZ70, FZ72 */
|
|
{ 11532,-4324,-1066,-2375,10847,1749,-564,1699,4351 } },
|
|
{ "Leica V-LUX1", 0, 0,
|
|
{ 7906,-2709,-594,-6231,13351,3220,-1922,2631,6537 } },
|
|
{ "Panasonic DMC-L10", 15, 0xf96,
|
|
{ 8025,-1942,-1050,-7920,15904,2100,-2456,3005,7039 } },
|
|
{ "Panasonic DMC-L1", 0, 0xf7f,
|
|
{ 8054,-1885,-1025,-8349,16367,2040,-2805,3542,7629 } },
|
|
{ "Leica DIGILUX 3", 0, 0xf7f,
|
|
{ 8054,-1885,-1025,-8349,16367,2040,-2805,3542,7629 } },
|
|
{ "Panasonic DMC-LC1", 0, 0,
|
|
{ 11340,-4069,-1275,-7555,15266,2448,-2960,3426,7685 } },
|
|
{ "Leica DIGILUX 2", 0, 0,
|
|
{ 11340,-4069,-1275,-7555,15266,2448,-2960,3426,7685 } },
|
|
{ "Panasonic DMC-LX100", 15, 0,
|
|
{ 8844,-3538,-768,-3709,11762,2200,-698,1792,5220 } },
|
|
{ "Leica D-LUX (Typ 109)", 15, 0,
|
|
{ 8844,-3538,-768,-3709,11762,2200,-698,1792,5220 } },
|
|
{ "Panasonic DMC-LF1", 15, 0,
|
|
{ 9379,-3267,-816,-3227,11560,1881,-926,1928,5340 } },
|
|
{ "Leica C (Typ 112)", 15, 0,
|
|
{ 9379,-3267,-816,-3227,11560,1881,-926,1928,5340 } },
|
|
{ "Panasonic DMC-LX1", 0, 0xf7f,
|
|
{ 10704,-4187,-1230,-8314,15952,2501,-920,945,8927 } },
|
|
{ "Leica D-LUX2", 0, 0xf7f,
|
|
{ 10704,-4187,-1230,-8314,15952,2501,-920,945,8927 } },
|
|
{ "Panasonic DMC-LX2", 0, 0,
|
|
{ 8048,-2810,-623,-6450,13519,3272,-1700,2146,7049 } },
|
|
{ "Leica D-LUX3", 0, 0,
|
|
{ 8048,-2810,-623,-6450,13519,3272,-1700,2146,7049 } },
|
|
{ "Panasonic DMC-LX3", 15, 0,
|
|
{ 8128,-2668,-655,-6134,13307,3161,-1782,2568,6083 } },
|
|
{ "Leica D-LUX 4", 15, 0,
|
|
{ 8128,-2668,-655,-6134,13307,3161,-1782,2568,6083 } },
|
|
{ "Panasonic DMC-LX5", 15, 0,
|
|
{ 10909,-4295,-948,-1333,9306,2399,22,1738,4582 } },
|
|
{ "Leica D-LUX 5", 15, 0,
|
|
{ 10909,-4295,-948,-1333,9306,2399,22,1738,4582 } },
|
|
{ "Panasonic DMC-LX7", 15, 0,
|
|
{ 10148,-3743,-991,-2837,11366,1659,-701,1893,4899 } },
|
|
{ "Leica D-LUX 6", 15, 0,
|
|
{ 10148,-3743,-991,-2837,11366,1659,-701,1893,4899 } },
|
|
{ "Panasonic DMC-LX9", 15, 0,
|
|
{ 7790,-2736,-755,-3452,11870,1769,-628,1647,4898 } },
|
|
{ "Panasonic DMC-FZ1000", 15, 0,
|
|
{ 7830,-2696,-763,-3325,11667,1866,-641,1712,4824 } },
|
|
{ "Leica V-LUX (Typ 114)", 15, 0,
|
|
{ 7830,-2696,-763,-3325,11667,1866,-641,1712,4824 } },
|
|
{ "Panasonic DMC-FZ100", 15, 0xfff,
|
|
{ 16197,-6146,-1761,-2393,10765,1869,366,2238,5248 } },
|
|
{ "Leica V-LUX 2", 15, 0xfff,
|
|
{ 16197,-6146,-1761,-2393,10765,1869,366,2238,5248 } },
|
|
{ "Panasonic DMC-FZ150", 15, 0xfff,
|
|
{ 11904,-4541,-1189,-2355,10899,1662,-296,1586,4289 } },
|
|
{ "Leica V-LUX 3", 15, 0xfff,
|
|
{ 11904,-4541,-1189,-2355,10899,1662,-296,1586,4289 } },
|
|
{ "Panasonic DMC-FZ200", 15, 0xfff,
|
|
{ 8112,-2563,-740,-3730,11784,2197,-941,2075,4933 } },
|
|
{ "Leica V-LUX 4", 15, 0xfff,
|
|
{ 8112,-2563,-740,-3730,11784,2197,-941,2075,4933 } },
|
|
{ "Panasonic DMC-FX150", 15, 0xfff,
|
|
{ 9082,-2907,-925,-6119,13377,3058,-1797,2641,5609 } },
|
|
{ "Panasonic DMC-G10", 0, 0,
|
|
{ 10113,-3400,-1114,-4765,12683,2317,-377,1437,6710 } },
|
|
{ "Panasonic DMC-G1", 15, 0xf94,
|
|
{ 8199,-2065,-1056,-8124,16156,2033,-2458,3022,7220 } },
|
|
{ "Panasonic DMC-G2", 15, 0xf3c,
|
|
{ 10113,-3400,-1114,-4765,12683,2317,-377,1437,6710 } },
|
|
{ "Panasonic DMC-G3", 15, 0xfff,
|
|
{ 6763,-1919,-863,-3868,11515,2684,-1216,2387,5879 } },
|
|
{ "Panasonic DMC-G5", 15, 0xfff,
|
|
{ 7798,-2562,-740,-3879,11584,2613,-1055,2248,5434 } },
|
|
{ "Panasonic DMC-G6", 15, 0xfff,
|
|
{ 8294,-2891,-651,-3869,11590,2595,-1183,2267,5352 } },
|
|
{ "Panasonic DMC-G7", 15, 0xfff,
|
|
{ 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
|
|
{ "Panasonic DMC-G8", 15, 0xfff, /* G8, G80, G81, G85 */
|
|
{ 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
|
|
{ "Panasonic DC-G9", 15, 0xfff,
|
|
{ 7685,-2375,-634,-3687,11700,2249,-748,1546,5111 } },
|
|
{ "Panasonic DMC-GF1", 15, 0xf92,
|
|
{ 7888,-1902,-1011,-8106,16085,2099,-2353,2866,7330 } },
|
|
{ "Panasonic DMC-GF2", 15, 0xfff,
|
|
{ 7888,-1902,-1011,-8106,16085,2099,-2353,2866,7330 } },
|
|
{ "Panasonic DMC-GF3", 15, 0xfff,
|
|
{ 9051,-2468,-1204,-5212,13276,2121,-1197,2510,6890 } },
|
|
{ "Panasonic DMC-GF5", 15, 0xfff,
|
|
{ 8228,-2945,-660,-3938,11792,2430,-1094,2278,5793 } },
|
|
{ "Panasonic DMC-GF6", 15, 0,
|
|
{ 8130,-2801,-946,-3520,11289,2552,-1314,2511,5791 } },
|
|
{ "Panasonic DMC-GF7", 15, 0,
|
|
{ 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
|
|
{ "Panasonic DMC-GF8", 15, 0,
|
|
{ 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
|
|
{ "Panasonic DC-GF9", 15, 0,
|
|
{ 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
|
|
{ "Panasonic DMC-GH1", 15, 0xf92,
|
|
{ 6299,-1466,-532,-6535,13852,2969,-2331,3112,5984 } },
|
|
{ "Panasonic DMC-GH2", 15, 0xf95,
|
|
{ 7780,-2410,-806,-3913,11724,2484,-1018,2390,5298 } },
|
|
{ "Panasonic DMC-GH3", 15, 0,
|
|
{ 6559,-1752,-491,-3672,11407,2586,-962,1875,5130 } },
|
|
{ "Panasonic DMC-GH4", 15, 0,
|
|
{ 7122,-2108,-512,-3155,11201,2231,-541,1423,5045 } },
|
|
{ "Panasonic DC-GH5S", 15, 0,
|
|
{ 6929,-2355,-708,-4192,12534,1828,-1097,1989,5195 } },
|
|
{ "Panasonic DC-GH5", 15, 0,
|
|
{ 7641,-2336,-605,-3218,11299,2187,-485,1338,5121 } },
|
|
{ "Panasonic DMC-GM1", 15, 0,
|
|
{ 6770,-1895,-744,-5232,13145,2303,-1664,2691,5703 } },
|
|
{ "Panasonic DMC-GM5", 15, 0,
|
|
{ 8238,-3244,-679,-3921,11814,2384,-836,2022,5852 } },
|
|
{ "Panasonic DMC-GX1", 15, 0,
|
|
{ 6763,-1919,-863,-3868,11515,2684,-1216,2387,5879 } },
|
|
{ "Panasonic DMC-GX7", 15, 0,
|
|
{ 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
|
|
{ "Panasonic DMC-GX85", 15, 0,
|
|
{ 7771,-3020,-629,-4029,11950,2345,-821,1977,6119 } },
|
|
{ "Panasonic DMC-GX8", 15, 0,
|
|
{ 7564,-2263,-606,-3148,11239,2177,-540,1435,4853 } },
|
|
{ "Panasonic DC-GX9", 15, 0,
|
|
{ 7564,-2263,-606,-3148,11239,2177,-540,1435,4853 } },
|
|
{ "Panasonic DMC-ZS100", 15, 0,
|
|
{ 7790,-2736,-755,-3452,11870,1769,-628,1647,4898 } },
|
|
{ "Panasonic DC-ZS200", 15, 0,
|
|
{ 7790,-2736,-755,-3452,11870,1769,-628,1647,4898 } },
|
|
{ "Panasonic DMC-ZS40", 15, 0,
|
|
{ 8607,-2822,-808,-3755,11930,2049,-820,2060,5224 } },
|
|
{ "Panasonic DMC-ZS50", 15, 0,
|
|
{ 8802,-3135,-789,-3151,11468,1904,-550,1745,4810 } },
|
|
{ "Panasonic DMC-TZ82", 15, 0,
|
|
{ 8550,-2908,-842,-3195,11529,1881,-338,1603,4631 } },
|
|
{ "Panasonic DMC-ZS6", 15, 0,
|
|
{ 8550,-2908,-842,-3195,11529,1881,-338,1603,4631 } },
|
|
{ "Panasonic DMC-ZS70", 15, 0,
|
|
{ 9052,-3117,-883,-3045,11346,1927,-205,1520,4730 } },
|
|
{ "Leica S (Typ 007)", 0, 0,
|
|
{ 6063,-2234,-231,-5210,13787,1500,-1043,2866,6997 } },
|
|
{ "Leica X", 0, 0, /* X and X-U, both (Typ 113) */
|
|
{ 7712,-2059,-653,-3882,11494,2726,-710,1332,5958 } },
|
|
{ "Leica Q (Typ 116)", 0, 0,
|
|
{ 11865,-4523,-1441,-5423,14458,935,-1587,2687,4830 } },
|
|
{ "Leica M (Typ 262)", 0, 0,
|
|
{ 6653,-1486,-611,-4221,13303,929,-881,2416,7226 } },
|
|
{ "Leica SL (Typ 601)", 0, 0,
|
|
{ 11865,-4523,-1441,-5423,14458,935,-1587,2687,4830 } },
|
|
{ "Leica TL2", 0, 0,
|
|
{ 5836,-1626,-647,-5384,13326,2261,-1207,2129,5861 } },
|
|
{ "Leica TL", 0, 0,
|
|
{ 5463,-988,-364,-4634,12036,2946,-766,1389,6522 } },
|
|
{ "Leica CL", 0, 0,
|
|
{ 7414,-2393,-840,-5127,13180,2138,-1585,2468,5064 } },
|
|
{ "Leica M10", 0, 0,
|
|
{ 8249,-2849,-620,-5415,14756,565,-957,3074,6517 } },
|
|
{ "Phase One H 20", 0, 0, /* DJC */
|
|
{ 1313,1855,-109,-6715,15908,808,-327,1840,6020 } },
|
|
{ "Phase One H 25", 0, 0,
|
|
{ 2905,732,-237,-8134,16626,1476,-3038,4253,7517 } },
|
|
{ "Phase One P 2", 0, 0,
|
|
{ 2905,732,-237,-8134,16626,1476,-3038,4253,7517 } },
|
|
{ "Phase One P 30", 0, 0,
|
|
{ 4516,-245,-37,-7020,14976,2173,-3206,4671,7087 } },
|
|
{ "Phase One P 45", 0, 0,
|
|
{ 5053,-24,-117,-5684,14076,1702,-2619,4492,5849 } },
|
|
{ "Phase One P40", 0, 0,
|
|
{ 8035,435,-962,-6001,13872,2320,-1159,3065,5434 } },
|
|
{ "Phase One P65", 0, 0,
|
|
{ 8035,435,-962,-6001,13872,2320,-1159,3065,5434 } },
|
|
{ "Photron BC2-HD", 0, 0, /* DJC */
|
|
{ 14603,-4122,-528,-1810,9794,2017,-297,2763,5936 } },
|
|
{ "Red One", 704, 0xffff, /* DJC */
|
|
{ 21014,-7891,-2613,-3056,12201,856,-2203,5125,8042 } },
|
|
{ "Ricoh GR II", 0, 0,
|
|
{ 4630,-834,-423,-4977,12805,2417,-638,1467,6115 } },
|
|
{ "Ricoh GR", 0, 0,
|
|
{ 3708,-543,-160,-5381,12254,3556,-1471,1929,8234 } },
|
|
{ "Samsung EX1", 0, 0x3e00,
|
|
{ 8898,-2498,-994,-3144,11328,2066,-760,1381,4576 } },
|
|
{ "Samsung EX2F", 0, 0x7ff,
|
|
{ 10648,-3897,-1055,-2022,10573,1668,-492,1611,4742 } },
|
|
{ "Samsung EK-GN120", 0, 0,
|
|
{ 7557,-2522,-739,-4679,12949,1894,-840,1777,5311 } },
|
|
{ "Samsung NX mini", 0, 0,
|
|
{ 5222,-1196,-550,-6540,14649,2009,-1666,2819,5657 } },
|
|
{ "Samsung NX3300", 0, 0,
|
|
{ 8060,-2933,-761,-4504,12890,1762,-630,1489,5227 } },
|
|
{ "Samsung NX3000", 0, 0,
|
|
{ 8060,-2933,-761,-4504,12890,1762,-630,1489,5227 } },
|
|
{ "Samsung NX30", 0, 0, /* NX30, NX300, NX300M */
|
|
{ 7557,-2522,-739,-4679,12949,1894,-840,1777,5311 } },
|
|
{ "Samsung NX2000", 0, 0,
|
|
{ 7557,-2522,-739,-4679,12949,1894,-840,1777,5311 } },
|
|
{ "Samsung NX2", 0, 0xfff, /* NX20, NX200, NX210 */
|
|
{ 6933,-2268,-753,-4921,13387,1647,-803,1641,6096 } },
|
|
{ "Samsung NX1000", 0, 0,
|
|
{ 6933,-2268,-753,-4921,13387,1647,-803,1641,6096 } },
|
|
{ "Samsung NX1100", 0, 0,
|
|
{ 6933,-2268,-753,-4921,13387,1647,-803,1641,6096 } },
|
|
{ "Samsung NX11", 0, 0,
|
|
{ 10332,-3234,-1168,-6111,14639,1520,-1352,2647,8331 } },
|
|
{ "Samsung NX10", 0, 0, /* also NX100 */
|
|
{ 10332,-3234,-1168,-6111,14639,1520,-1352,2647,8331 } },
|
|
{ "Samsung NX500", 0, 0,
|
|
{ 10686,-4042,-1052,-3595,13238,276,-464,1259,5931 } },
|
|
{ "Samsung NX5", 0, 0,
|
|
{ 10332,-3234,-1168,-6111,14639,1520,-1352,2647,8331 } },
|
|
{ "Samsung NX1", 0, 0,
|
|
{ 10686,-4042,-1052,-3595,13238,276,-464,1259,5931 } },
|
|
{ "Samsung WB2000", 0, 0xfff,
|
|
{ 12093,-3557,-1155,-1000,9534,1733,-22,1787,4576 } },
|
|
{ "Samsung GX-1", 0, 0,
|
|
{ 10504,-2438,-1189,-8603,16207,2531,-1022,863,12242 } },
|
|
{ "Samsung GX20", 0, 0, /* copied from Pentax K20D */
|
|
{ 9427,-2714,-868,-7493,16092,1373,-2199,3264,7180 } },
|
|
{ "Samsung S85", 0, 0, /* DJC */
|
|
{ 11885,-3968,-1473,-4214,12299,1916,-835,1655,5549 } },
|
|
{ "Sinar", 0, 0, /* DJC */
|
|
{ 16442,-2956,-2422,-2877,12128,750,-1136,6066,4559 } },
|
|
{ "Sony DSC-F828", 0, 0,
|
|
{ 7924,-1910,-777,-8226,15459,2998,-1517,2199,6818,-7242,11401,3481 } },
|
|
{ "Sony DSC-R1", 0, 0,
|
|
{ 8512,-2641,-694,-8042,15670,2526,-1821,2117,7414 } },
|
|
{ "Sony DSC-V3", 0, 0,
|
|
{ 7511,-2571,-692,-7894,15088,3060,-948,1111,8128 } },
|
|
{ "Sony DSC-RX100M", 0, 0, /* M2, M3, M4, and M5 */
|
|
{ 6596,-2079,-562,-4782,13016,1933,-970,1581,5181 } },
|
|
{ "Sony DSC-RX100", 0, 0,
|
|
{ 8651,-2754,-1057,-3464,12207,1373,-568,1398,4434 } },
|
|
{ "Sony DSC-RX10M4", 0, 0,
|
|
{ 7699,-2566,-629,-2967,11270,1928,-378,1286,4807 } },
|
|
{ "Sony DSC-RX10", 0, 0, /* also RX10M2, RX10M3 */
|
|
{ 6679,-1825,-745,-5047,13256,1953,-1580,2422,5183 } },
|
|
{ "Sony DSC-RX1RM2", 0, 0,
|
|
{ 6629,-1900,-483,-4618,12349,2550,-622,1381,6514 } },
|
|
{ "Sony DSC-RX1", 0, 0,
|
|
{ 6344,-1612,-462,-4863,12477,2681,-865,1786,6899 } },
|
|
{ "Sony DSC-RX0", 200, 0,
|
|
{ 9396,-3507,-843,-2497,11111,1572,-343,1355,5089 } },
|
|
{ "Sony DSLR-A100", 0, 0xfeb,
|
|
{ 9437,-2811,-774,-8405,16215,2290,-710,596,7181 } },
|
|
{ "Sony DSLR-A290", 0, 0,
|
|
{ 6038,-1484,-579,-9145,16746,2512,-875,746,7218 } },
|
|
{ "Sony DSLR-A2", 0, 0,
|
|
{ 9847,-3091,-928,-8485,16345,2225,-715,595,7103 } },
|
|
{ "Sony DSLR-A300", 0, 0,
|
|
{ 9847,-3091,-928,-8485,16345,2225,-715,595,7103 } },
|
|
{ "Sony DSLR-A330", 0, 0,
|
|
{ 9847,-3091,-929,-8485,16346,2225,-714,595,7103 } },
|
|
{ "Sony DSLR-A350", 0, 0xffc,
|
|
{ 6038,-1484,-578,-9146,16746,2513,-875,746,7217 } },
|
|
{ "Sony DSLR-A380", 0, 0,
|
|
{ 6038,-1484,-579,-9145,16746,2512,-875,746,7218 } },
|
|
{ "Sony DSLR-A390", 0, 0,
|
|
{ 6038,-1484,-579,-9145,16746,2512,-875,746,7218 } },
|
|
{ "Sony DSLR-A450", 0, 0xfeb,
|
|
{ 4950,-580,-103,-5228,12542,3029,-709,1435,7371 } },
|
|
{ "Sony DSLR-A580", 0, 0xfeb,
|
|
{ 5932,-1492,-411,-4813,12285,2856,-741,1524,6739 } },
|
|
{ "Sony DSLR-A500", 0, 0xfeb,
|
|
{ 6046,-1127,-278,-5574,13076,2786,-691,1419,7625 } },
|
|
{ "Sony DSLR-A5", 0, 0xfeb,
|
|
{ 4950,-580,-103,-5228,12542,3029,-709,1435,7371 } },
|
|
{ "Sony DSLR-A700", 0, 0,
|
|
{ 5775,-805,-359,-8574,16295,2391,-1943,2341,7249 } },
|
|
{ "Sony DSLR-A850", 0, 0,
|
|
{ 5413,-1162,-365,-5665,13098,2866,-608,1179,8440 } },
|
|
{ "Sony DSLR-A900", 0, 0,
|
|
{ 5209,-1072,-397,-8845,16120,2919,-1618,1803,8654 } },
|
|
{ "Sony ILCA-68", 0, 0,
|
|
{ 6435,-1903,-536,-4722,12449,2550,-663,1363,6517 } },
|
|
{ "Sony ILCA-77M2", 0, 0,
|
|
{ 5991,-1732,-443,-4100,11989,2381,-704,1467,5992 } },
|
|
{ "Sony ILCA-99M2", 0, 0,
|
|
{ 6660,-1918,-471,-4613,12398,2485,-649,1433,6447 } },
|
|
{ "Sony ILCE-6", 0, 0, /* 6300, 6500 */
|
|
{ 5973,-1695,-419,-3826,11797,2293,-639,1398,5789 } },
|
|
{ "Sony ILCE-7M2", 0, 0,
|
|
{ 5271,-712,-347,-6153,13653,2763,-1601,2366,7242 } },
|
|
{ "Sony ILCE-7M3", 0, 0,
|
|
{ 7374,-2389,-551,-5435,13162,2519,-1006,1795,6552 } },
|
|
{ "Sony ILCE-7S", 0, 0, /* also ILCE-7SM2 */
|
|
{ 5838,-1430,-246,-3497,11477,2297,-748,1885,5778 } },
|
|
{ "Sony ILCE-7RM3", 0, 0,
|
|
{ 6640,-1847,-503,-5238,13010,2474,-993,1673,6527 } },
|
|
{ "Sony ILCE-7RM2", 0, 0,
|
|
{ 6629,-1900,-483,-4618,12349,2550,-622,1381,6514 } },
|
|
{ "Sony ILCE-7R", 0, 0,
|
|
{ 4913,-541,-202,-6130,13513,2906,-1564,2151,7183 } },
|
|
{ "Sony ILCE-7", 0, 0,
|
|
{ 5271,-712,-347,-6153,13653,2763,-1601,2366,7242 } },
|
|
{ "Sony ILCE-9", 0, 0,
|
|
{ 6389,-1703,-378,-4562,12265,2587,-670,1489,6550 } },
|
|
{ "Sony ILCE", 0, 0, /* 3000, 5000, 5100, 6000, and QX1 */
|
|
{ 5991,-1456,-455,-4764,12135,2980,-707,1425,6701 } },
|
|
{ "Sony NEX-5N", 0, 0,
|
|
{ 5991,-1456,-455,-4764,12135,2980,-707,1425,6701 } },
|
|
{ "Sony NEX-5R", 0, 0,
|
|
{ 6129,-1545,-418,-4930,12490,2743,-977,1693,6615 } },
|
|
{ "Sony NEX-5T", 0, 0,
|
|
{ 6129,-1545,-418,-4930,12490,2743,-977,1693,6615 } },
|
|
{ "Sony NEX-3N", 0, 0,
|
|
{ 6129,-1545,-418,-4930,12490,2743,-977,1693,6615 } },
|
|
{ "Sony NEX-3", 138, 0, /* DJC */
|
|
{ 6907,-1256,-645,-4940,12621,2320,-1710,2581,6230 } },
|
|
{ "Sony NEX-5", 116, 0, /* DJC */
|
|
{ 6807,-1350,-342,-4216,11649,2567,-1089,2001,6420 } },
|
|
{ "Sony NEX-3", 0, 0, /* Adobe */
|
|
{ 6549,-1550,-436,-4880,12435,2753,-854,1868,6976 } },
|
|
{ "Sony NEX-5", 0, 0, /* Adobe */
|
|
{ 6549,-1550,-436,-4880,12435,2753,-854,1868,6976 } },
|
|
{ "Sony NEX-6", 0, 0,
|
|
{ 6129,-1545,-418,-4930,12490,2743,-977,1693,6615 } },
|
|
{ "Sony NEX-7", 0, 0,
|
|
{ 5491,-1192,-363,-4951,12342,2948,-911,1722,7192 } },
|
|
{ "Sony NEX", 0, 0, /* NEX-C3, NEX-F3 */
|
|
{ 5991,-1456,-455,-4764,12135,2980,-707,1425,6701 } },
|
|
{ "Sony SLT-A33", 0, 0,
|
|
{ 6069,-1221,-366,-5221,12779,2734,-1024,2066,6834 } },
|
|
{ "Sony SLT-A35", 0, 0,
|
|
{ 5986,-1618,-415,-4557,11820,3120,-681,1404,6971 } },
|
|
{ "Sony SLT-A37", 0, 0,
|
|
{ 5991,-1456,-455,-4764,12135,2980,-707,1425,6701 } },
|
|
{ "Sony SLT-A55", 0, 0,
|
|
{ 5932,-1492,-411,-4813,12285,2856,-741,1524,6739 } },
|
|
{ "Sony SLT-A57", 0, 0,
|
|
{ 5991,-1456,-455,-4764,12135,2980,-707,1425,6701 } },
|
|
{ "Sony SLT-A58", 0, 0,
|
|
{ 5991,-1456,-455,-4764,12135,2980,-707,1425,6701 } },
|
|
{ "Sony SLT-A65", 0, 0,
|
|
{ 5491,-1192,-363,-4951,12342,2948,-911,1722,7192 } },
|
|
{ "Sony SLT-A77", 0, 0,
|
|
{ 5491,-1192,-363,-4951,12342,2948,-911,1722,7192 } },
|
|
{ "Sony SLT-A99", 0, 0,
|
|
{ 6344,-1612,-462,-4863,12477,2681,-865,1786,6899 } },
|
|
{ "YI M1", 0, 0,
|
|
{ 7712,-2059,-653,-3882,11494,2726,-710,1332,5958 } },
|
|
};
|
|
double cam_xyz[4][3];
|
|
char name[130];
|
|
int i, j;
|
|
|
|
sprintf (name, "%s %s", make, model);
|
|
for (i=0; i < sizeof table / sizeof *table; i++)
|
|
if (!strncmp (name, table[i].prefix, strlen(table[i].prefix))) {
|
|
if (table[i].black) black = (ushort) table[i].black;
|
|
if (table[i].maximum) maximum = (ushort) table[i].maximum;
|
|
if (table[i].trans[0]) {
|
|
for (raw_color = j=0; j < 12; j++)
|
|
((double *)cam_xyz)[j] = table[i].trans[j] / 10000.0;
|
|
cam_xyz_coeff (rgb_cam, cam_xyz);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void CLASS simple_coeff (int index)
|
|
{
|
|
static const float table[][12] = {
|
|
/* index 0 -- all Foveon cameras */
|
|
{ 1.4032,-0.2231,-0.1016,-0.5263,1.4816,0.017,-0.0112,0.0183,0.9113 },
|
|
/* index 1 -- Kodak DC20 and DC25 */
|
|
{ 2.25,0.75,-1.75,-0.25,-0.25,0.75,0.75,-0.25,-0.25,-1.75,0.75,2.25 },
|
|
/* index 2 -- Logitech Fotoman Pixtura */
|
|
{ 1.893,-0.418,-0.476,-0.495,1.773,-0.278,-1.017,-0.655,2.672 },
|
|
/* index 3 -- Nikon E880, E900, and E990 */
|
|
{ -1.936280, 1.800443, -1.448486, 2.584324,
|
|
1.405365, -0.524955, -0.289090, 0.408680,
|
|
-1.204965, 1.082304, 2.941367, -1.818705 }
|
|
};
|
|
int i, c;
|
|
|
|
for (raw_color = i=0; i < 3; i++)
|
|
FORCC rgb_cam[i][c] = table[index][i*colors+c];
|
|
}
|
|
|
|
short CLASS guess_byte_order (int words)
|
|
{
|
|
uchar test[4][2];
|
|
int t=2, msb;
|
|
double diff, sum[2] = {0,0};
|
|
|
|
fread (test[0], 2, 2, ifp);
|
|
for (words-=2; words--; ) {
|
|
fread (test[t], 2, 1, ifp);
|
|
for (msb=0; msb < 2; msb++) {
|
|
diff = (test[t^2][msb] << 8 | test[t^2][!msb])
|
|
- (test[t ][msb] << 8 | test[t ][!msb]);
|
|
sum[msb] += diff*diff;
|
|
}
|
|
t = (t+1) & 3;
|
|
}
|
|
return sum[0] < sum[1] ? 0x4d4d : 0x4949;
|
|
}
|
|
|
|
float CLASS find_green (int bps, int bite, int off0, int off1)
|
|
{
|
|
UINT64 bitbuf=0;
|
|
int vbits, col, i, c;
|
|
ushort img[2][2064];
|
|
double sum[]={0,0};
|
|
|
|
FORC(2) {
|
|
fseek (ifp, c ? off1:off0, SEEK_SET);
|
|
for (vbits=col=0; col < width; col++) {
|
|
for (vbits -= bps; vbits < 0; vbits += bite) {
|
|
bitbuf <<= bite;
|
|
for (i=0; i < bite; i+=8)
|
|
bitbuf |= (unsigned) (fgetc(ifp) << i);
|
|
}
|
|
img[c][col] = bitbuf << (64-bps-vbits) >> (64-bps);
|
|
}
|
|
}
|
|
FORC(width-1) {
|
|
sum[ c & 1] += ABS(img[0][c]-img[1][c+1]);
|
|
sum[~c & 1] += ABS(img[1][c]-img[0][c+1]);
|
|
}
|
|
return 100 * log(sum[0]/sum[1]);
|
|
}
|
|
|
|
/*
|
|
Identify which camera created this file, and set global variables
|
|
accordingly.
|
|
*/
|
|
void CLASS identify()
|
|
{
|
|
static const short pana[][6] = {
|
|
{ 3130, 1743, 4, 0, -6, 0 },
|
|
{ 3130, 2055, 4, 0, -6, 0 },
|
|
{ 3130, 2319, 4, 0, -6, 0 },
|
|
{ 3170, 2103, 18, 0,-42, 20 },
|
|
{ 3170, 2367, 18, 13,-42,-21 },
|
|
{ 3177, 2367, 0, 0, -1, 0 },
|
|
{ 3304, 2458, 0, 0, -1, 0 },
|
|
{ 3330, 2463, 9, 0, -5, 0 },
|
|
{ 3330, 2479, 9, 0,-17, 4 },
|
|
{ 3370, 1899, 15, 0,-44, 20 },
|
|
{ 3370, 2235, 15, 0,-44, 20 },
|
|
{ 3370, 2511, 15, 10,-44,-21 },
|
|
{ 3690, 2751, 3, 0, -8, -3 },
|
|
{ 3710, 2751, 0, 0, -3, 0 },
|
|
{ 3724, 2450, 0, 0, 0, -2 },
|
|
{ 3770, 2487, 17, 0,-44, 19 },
|
|
{ 3770, 2799, 17, 15,-44,-19 },
|
|
{ 3880, 2170, 6, 0, -6, 0 },
|
|
{ 4060, 3018, 0, 0, 0, -2 },
|
|
{ 4290, 2391, 3, 0, -8, -1 },
|
|
{ 4330, 2439, 17, 15,-44,-19 },
|
|
{ 4508, 2962, 0, 0, -3, -4 },
|
|
{ 4508, 3330, 0, 0, -3, -6 },
|
|
};
|
|
static const ushort canon[][11] = {
|
|
{ 1944, 1416, 0, 0, 48, 0 },
|
|
{ 2144, 1560, 4, 8, 52, 2, 0, 0, 0, 25 },
|
|
{ 2224, 1456, 48, 6, 0, 2 },
|
|
{ 2376, 1728, 12, 6, 52, 2 },
|
|
{ 2672, 1968, 12, 6, 44, 2 },
|
|
{ 3152, 2068, 64, 12, 0, 0, 16 },
|
|
{ 3160, 2344, 44, 12, 4, 4 },
|
|
{ 3344, 2484, 4, 6, 52, 6 },
|
|
{ 3516, 2328, 42, 14, 0, 0 },
|
|
{ 3596, 2360, 74, 12, 0, 0 },
|
|
{ 3744, 2784, 52, 12, 8, 12 },
|
|
{ 3944, 2622, 30, 18, 6, 2 },
|
|
{ 3948, 2622, 42, 18, 0, 2 },
|
|
{ 3984, 2622, 76, 20, 0, 2, 14 },
|
|
{ 4104, 3048, 48, 12, 24, 12 },
|
|
{ 4116, 2178, 4, 2, 0, 0 },
|
|
{ 4152, 2772, 192, 12, 0, 0 },
|
|
{ 4160, 3124, 104, 11, 8, 65 },
|
|
{ 4176, 3062, 96, 17, 8, 0, 0, 16, 0, 7, 0x49 },
|
|
{ 4192, 3062, 96, 17, 24, 0, 0, 16, 0, 0, 0x49 },
|
|
{ 4312, 2876, 22, 18, 0, 2 },
|
|
{ 4352, 2874, 62, 18, 0, 0 },
|
|
{ 4476, 2954, 90, 34, 0, 0 },
|
|
{ 4480, 3348, 12, 10, 36, 12, 0, 0, 0, 18, 0x49 },
|
|
{ 4480, 3366, 80, 50, 0, 0 },
|
|
{ 4496, 3366, 80, 50, 12, 0 },
|
|
{ 4768, 3516, 96, 16, 0, 0, 0, 16 },
|
|
{ 4832, 3204, 62, 26, 0, 0 },
|
|
{ 4832, 3228, 62, 51, 0, 0 },
|
|
{ 5108, 3349, 98, 13, 0, 0 },
|
|
{ 5120, 3318, 142, 45, 62, 0 },
|
|
{ 5280, 3528, 72, 52, 0, 0 },
|
|
{ 5344, 3516, 142, 51, 0, 0 },
|
|
{ 5344, 3584, 126,100, 0, 2 },
|
|
{ 5360, 3516, 158, 51, 0, 0 },
|
|
{ 5568, 3708, 72, 38, 0, 0 },
|
|
{ 5632, 3710, 96, 17, 0, 0, 0, 16, 0, 0, 0x49 },
|
|
{ 5712, 3774, 62, 20, 10, 2 },
|
|
{ 5792, 3804, 158, 51, 0, 0 },
|
|
{ 5920, 3950, 122, 80, 2, 0 },
|
|
{ 6096, 4051, 76, 35, 0, 0 },
|
|
{ 6096, 4056, 72, 34, 0, 0 },
|
|
{ 6288, 4056, 264, 36, 0, 0 },
|
|
{ 6384, 4224, 120, 44, 0, 0 },
|
|
{ 6880, 4544, 136, 42, 0, 0 },
|
|
{ 8896, 5920, 160, 64, 0, 0 },
|
|
};
|
|
static const struct {
|
|
ushort id;
|
|
char model[20];
|
|
} unique[] = {
|
|
{ 0x168, "EOS 10D" }, { 0x001, "EOS-1D" },
|
|
{ 0x175, "EOS 20D" }, { 0x174, "EOS-1D Mark II" },
|
|
{ 0x234, "EOS 30D" }, { 0x232, "EOS-1D Mark II N" },
|
|
{ 0x190, "EOS 40D" }, { 0x169, "EOS-1D Mark III" },
|
|
{ 0x261, "EOS 50D" }, { 0x281, "EOS-1D Mark IV" },
|
|
{ 0x287, "EOS 60D" }, { 0x167, "EOS-1DS" },
|
|
{ 0x325, "EOS 70D" },
|
|
{ 0x408, "EOS 77D" }, { 0x331, "EOS M" },
|
|
{ 0x350, "EOS 80D" }, { 0x328, "EOS-1D X Mark II" },
|
|
{ 0x346, "EOS 100D" },
|
|
{ 0x417, "EOS 200D" },
|
|
{ 0x170, "EOS 300D" }, { 0x188, "EOS-1Ds Mark II" },
|
|
{ 0x176, "EOS 450D" }, { 0x215, "EOS-1Ds Mark III" },
|
|
{ 0x189, "EOS 350D" }, { 0x324, "EOS-1D C" },
|
|
{ 0x236, "EOS 400D" }, { 0x269, "EOS-1D X" },
|
|
{ 0x252, "EOS 500D" }, { 0x213, "EOS 5D" },
|
|
{ 0x270, "EOS 550D" }, { 0x218, "EOS 5D Mark II" },
|
|
{ 0x286, "EOS 600D" }, { 0x285, "EOS 5D Mark III" },
|
|
{ 0x301, "EOS 650D" }, { 0x302, "EOS 6D" },
|
|
{ 0x326, "EOS 700D" }, { 0x250, "EOS 7D" },
|
|
{ 0x393, "EOS 750D" }, { 0x289, "EOS 7D Mark II" },
|
|
{ 0x347, "EOS 760D" }, { 0x406, "EOS 6D Mark II" },
|
|
{ 0x405, "EOS 800D" }, { 0x349, "EOS 5D Mark IV" },
|
|
{ 0x254, "EOS 1000D" },
|
|
{ 0x288, "EOS 1100D" },
|
|
{ 0x327, "EOS 1200D" }, { 0x382, "EOS 5DS" },
|
|
{ 0x404, "EOS 1300D" }, { 0x401, "EOS 5DS R" },
|
|
{ 0x422, "EOS 1500D" },
|
|
{ 0x432, "EOS 3000D" },
|
|
}, sonique[] = {
|
|
{ 0x002, "DSC-R1" }, { 0x100, "DSLR-A100" },
|
|
{ 0x101, "DSLR-A900" }, { 0x102, "DSLR-A700" },
|
|
{ 0x103, "DSLR-A200" }, { 0x104, "DSLR-A350" },
|
|
{ 0x105, "DSLR-A300" }, { 0x108, "DSLR-A330" },
|
|
{ 0x109, "DSLR-A230" }, { 0x10a, "DSLR-A290" },
|
|
{ 0x10d, "DSLR-A850" }, { 0x111, "DSLR-A550" },
|
|
{ 0x112, "DSLR-A500" }, { 0x113, "DSLR-A450" },
|
|
{ 0x116, "NEX-5" }, { 0x117, "NEX-3" },
|
|
{ 0x118, "SLT-A33" }, { 0x119, "SLT-A55V" },
|
|
{ 0x11a, "DSLR-A560" }, { 0x11b, "DSLR-A580" },
|
|
{ 0x11c, "NEX-C3" }, { 0x11d, "SLT-A35" },
|
|
{ 0x11e, "SLT-A65V" }, { 0x11f, "SLT-A77V" },
|
|
{ 0x120, "NEX-5N" }, { 0x121, "NEX-7" },
|
|
{ 0x123, "SLT-A37" }, { 0x124, "SLT-A57" },
|
|
{ 0x125, "NEX-F3" }, { 0x126, "SLT-A99V" },
|
|
{ 0x127, "NEX-6" }, { 0x128, "NEX-5R" },
|
|
{ 0x129, "DSC-RX100" }, { 0x12a, "DSC-RX1" },
|
|
{ 0x12e, "ILCE-3000" }, { 0x12f, "SLT-A58" },
|
|
{ 0x131, "NEX-3N" }, { 0x132, "ILCE-7" },
|
|
{ 0x133, "NEX-5T" }, { 0x134, "DSC-RX100M2" },
|
|
{ 0x135, "DSC-RX10" }, { 0x136, "DSC-RX1R" },
|
|
{ 0x137, "ILCE-7R" }, { 0x138, "ILCE-6000" },
|
|
{ 0x139, "ILCE-5000" }, { 0x13d, "DSC-RX100M3" },
|
|
{ 0x13e, "ILCE-7S" }, { 0x13f, "ILCA-77M2" },
|
|
{ 0x153, "ILCE-5100" }, { 0x154, "ILCE-7M2" },
|
|
{ 0x155, "DSC-RX100M4" },{ 0x156, "DSC-RX10M2" },
|
|
{ 0x158, "DSC-RX1RM2" }, { 0x15a, "ILCE-QX1" },
|
|
{ 0x15b, "ILCE-7RM2" }, { 0x15e, "ILCE-7SM2" },
|
|
{ 0x161, "ILCA-68" }, { 0x162, "ILCA-99M2" },
|
|
{ 0x163, "DSC-RX10M3" }, { 0x164, "DSC-RX100M5" },
|
|
{ 0x165, "ILCE-6300" }, { 0x166, "ILCE-9" },
|
|
{ 0x168, "ILCE-6500" }, { 0x16a, "ILCE-7RM3" },
|
|
{ 0x16b, "ILCE-7M3" }, { 0x16c, "DSC-RX0" },
|
|
{ 0x16d, "DSC-RX10M4" },
|
|
};
|
|
static const char *orig, panalias[][12] = {
|
|
"@DC-FZ80", "DC-FZ82", "DC-FZ85",
|
|
"@DC-FZ81", "DC-FZ83",
|
|
"@DC-GF9", "DC-GX800", "DC-GX850",
|
|
"@DC-GF10", "DC-GF90",
|
|
"@DC-GX9", "DC-GX7MK3",
|
|
"@DC-ZS70", "DC-TZ90", "DC-TZ91", "DC-TZ92", "DC-TZ93",
|
|
"@DMC-FZ40", "DMC-FZ45",
|
|
"@DMC-FZ2500", "DMC-FZ2000", "DMC-FZH1",
|
|
"@DMC-G8", "DMC-G80", "DMC-G81", "DMC-G85",
|
|
"@DMC-GX85", "DMC-GX80", "DMC-GX7MK2",
|
|
"@DMC-LX9", "DMC-LX10", "DMC-LX15",
|
|
"@DMC-ZS40", "DMC-TZ60", "DMC-TZ61",
|
|
"@DMC-ZS50", "DMC-TZ70", "DMC-TZ71",
|
|
"@DMC-ZS60", "DMC-TZ80", "DMC-TZ81", "DMC-TZ85",
|
|
"@DMC-ZS100", "DMC-ZS110", "DMC-TZ100", "DMC-TZ101", "DMC-TZ110", "DMC-TX1",
|
|
"@DC-ZS200", "DC-TX2", "DC-TZ200", "DC-TZ202", "DC-TZ220", "DC-ZS220",
|
|
};
|
|
static const struct {
|
|
unsigned fsize;
|
|
ushort rw, rh;
|
|
uchar lm, tm, rm, bm, lf, cf, max, flags;
|
|
char make[10], model[20];
|
|
ushort offset;
|
|
} table[] = {
|
|
{ 786432,1024, 768, 0, 0, 0, 0, 0,0x94,0,0,"AVT","F-080C" },
|
|
{ 1447680,1392,1040, 0, 0, 0, 0, 0,0x94,0,0,"AVT","F-145C" },
|
|
{ 1920000,1600,1200, 0, 0, 0, 0, 0,0x94,0,0,"AVT","F-201C" },
|
|
{ 5067304,2588,1958, 0, 0, 0, 0, 0,0x94,0,0,"AVT","F-510C" },
|
|
{ 5067316,2588,1958, 0, 0, 0, 0, 0,0x94,0,0,"AVT","F-510C",12 },
|
|
{ 10134608,2588,1958, 0, 0, 0, 0, 9,0x94,0,0,"AVT","F-510C" },
|
|
{ 10134620,2588,1958, 0, 0, 0, 0, 9,0x94,0,0,"AVT","F-510C",12 },
|
|
{ 16157136,3272,2469, 0, 0, 0, 0, 9,0x94,0,0,"AVT","F-810C" },
|
|
{ 15980544,3264,2448, 0, 0, 0, 0, 8,0x61,0,1,"AgfaPhoto","DC-833m" },
|
|
{ 9631728,2532,1902, 0, 0, 0, 0,96,0x61,0,0,"Alcatel","5035D" },
|
|
{ 2868726,1384,1036, 0, 0, 0, 0,64,0x49,0,8,"Baumer","TXG14",1078 },
|
|
{ 5298000,2400,1766,12,12,44, 2, 8,0x94,0,2,"Canon","PowerShot SD300" },
|
|
{ 6553440,2664,1968, 4, 4,44, 4, 8,0x94,0,2,"Canon","PowerShot A460" },
|
|
{ 6573120,2672,1968,12, 8,44, 0, 8,0x94,0,2,"Canon","PowerShot A610" },
|
|
{ 6653280,2672,1992,10, 6,42, 2, 8,0x94,0,2,"Canon","PowerShot A530" },
|
|
{ 7710960,2888,2136,44, 8, 4, 0, 8,0x94,0,2,"Canon","PowerShot S3 IS" },
|
|
{ 9219600,3152,2340,36,12, 4, 0, 8,0x94,0,2,"Canon","PowerShot A620" },
|
|
{ 9243240,3152,2346,12, 7,44,13, 8,0x49,0,2,"Canon","PowerShot A470" },
|
|
{ 10341600,3336,2480, 6, 5,32, 3, 8,0x94,0,2,"Canon","PowerShot A720 IS" },
|
|
{ 10383120,3344,2484,12, 6,44, 6, 8,0x94,0,2,"Canon","PowerShot A630" },
|
|
{ 12945240,3736,2772,12, 6,52, 6, 8,0x94,0,2,"Canon","PowerShot A640" },
|
|
{ 15636240,4104,3048,48,12,24,12, 8,0x94,0,2,"Canon","PowerShot A650" },
|
|
{ 15467760,3720,2772, 6,12,30, 0, 8,0x94,0,2,"Canon","PowerShot SX110 IS" },
|
|
{ 15534576,3728,2778,12, 9,44, 9, 8,0x94,0,2,"Canon","PowerShot SX120 IS" },
|
|
{ 18653760,4080,3048,24,12,24,12, 8,0x94,0,2,"Canon","PowerShot SX20 IS" },
|
|
{ 19131120,4168,3060,92,16, 4, 1, 8,0x94,0,2,"Canon","PowerShot SX220 HS" },
|
|
{ 21936096,4464,3276,25,10,73,12, 8,0x16,0,2,"Canon","PowerShot SX30 IS" },
|
|
{ 24724224,4704,3504, 8,16,56, 8, 8,0x94,0,2,"Canon","PowerShot A3300 IS" },
|
|
{ 30858240,5248,3920, 8,16,56,16, 8,0x94,0,2,"Canon","IXUS 160" },
|
|
{ 1976352,1632,1211, 0, 2, 0, 1, 0,0x94,0,1,"Casio","QV-2000UX" },
|
|
{ 3217760,2080,1547, 0, 0,10, 1, 0,0x94,0,1,"Casio","QV-3*00EX" },
|
|
{ 6218368,2585,1924, 0, 0, 9, 0, 0,0x94,0,1,"Casio","QV-5700" },
|
|
{ 7816704,2867,2181, 0, 0,34,36, 0,0x16,0,1,"Casio","EX-Z60" },
|
|
{ 2937856,1621,1208, 0, 0, 1, 0, 0,0x94,7,13,"Casio","EX-S20" },
|
|
{ 4948608,2090,1578, 0, 0,32,34, 0,0x94,7,1,"Casio","EX-S100" },
|
|
{ 6054400,2346,1720, 2, 0,32, 0, 0,0x94,7,1,"Casio","QV-R41" },
|
|
{ 7426656,2568,1928, 0, 0, 0, 0, 0,0x94,0,1,"Casio","EX-P505" },
|
|
{ 7530816,2602,1929, 0, 0,22, 0, 0,0x94,7,1,"Casio","QV-R51" },
|
|
{ 7542528,2602,1932, 0, 0,32, 0, 0,0x94,7,1,"Casio","EX-Z50" },
|
|
{ 7562048,2602,1937, 0, 0,25, 0, 0,0x16,7,1,"Casio","EX-Z500" },
|
|
{ 7753344,2602,1986, 0, 0,32,26, 0,0x94,7,1,"Casio","EX-Z55" },
|
|
{ 9313536,2858,2172, 0, 0,14,30, 0,0x94,7,1,"Casio","EX-P600" },
|
|
{ 10834368,3114,2319, 0, 0,27, 0, 0,0x94,0,1,"Casio","EX-Z750" },
|
|
{ 10843712,3114,2321, 0, 0,25, 0, 0,0x94,0,1,"Casio","EX-Z75" },
|
|
{ 10979200,3114,2350, 0, 0,32,32, 0,0x94,7,1,"Casio","EX-P700" },
|
|
{ 12310144,3285,2498, 0, 0, 6,30, 0,0x94,0,1,"Casio","EX-Z850" },
|
|
{ 12489984,3328,2502, 0, 0,47,35, 0,0x94,0,1,"Casio","EX-Z8" },
|
|
{ 15499264,3754,2752, 0, 0,82, 0, 0,0x94,0,1,"Casio","EX-Z1050" },
|
|
{ 18702336,4096,3044, 0, 0,24, 0,80,0x94,7,1,"Casio","EX-ZR100" },
|
|
{ 7684000,2260,1700, 0, 0, 0, 0,13,0x94,0,1,"Casio","QV-4000" },
|
|
{ 787456,1024, 769, 0, 1, 0, 0, 0,0x49,0,0,"Creative","PC-CAM 600" },
|
|
{ 28829184,4384,3288, 0, 0, 0, 0,36,0x61,0,0,"DJI" },
|
|
{ 15151104,4608,3288, 0, 0, 0, 0, 0,0x94,0,0,"Matrix" },
|
|
{ 3840000,1600,1200, 0, 0, 0, 0,65,0x49,0,0,"Foculus","531C" },
|
|
{ 307200, 640, 480, 0, 0, 0, 0, 0,0x94,0,0,"Generic" },
|
|
{ 62464, 256, 244, 1, 1, 6, 1, 0,0x8d,0,0,"Kodak","DC20" },
|
|
{ 124928, 512, 244, 1, 1,10, 1, 0,0x8d,0,0,"Kodak","DC20" },
|
|
{ 1652736,1536,1076, 0,52, 0, 0, 0,0x61,0,0,"Kodak","DCS200" },
|
|
{ 4159302,2338,1779, 1,33, 1, 2, 0,0x94,0,0,"Kodak","C330" },
|
|
{ 4162462,2338,1779, 1,33, 1, 2, 0,0x94,0,0,"Kodak","C330",3160 },
|
|
{ 2247168,1232, 912, 0, 0,16, 0, 0,0x00,0,0,"Kodak","C330" },
|
|
{ 3370752,1232, 912, 0, 0,16, 0, 0,0x00,0,0,"Kodak","C330" },
|
|
{ 6163328,2864,2152, 0, 0, 0, 0, 0,0x94,0,0,"Kodak","C603" },
|
|
{ 6166488,2864,2152, 0, 0, 0, 0, 0,0x94,0,0,"Kodak","C603",3160 },
|
|
{ 460800, 640, 480, 0, 0, 0, 0, 0,0x00,0,0,"Kodak","C603" },
|
|
{ 9116448,2848,2134, 0, 0, 0, 0, 0,0x00,0,0,"Kodak","C603" },
|
|
{ 12241200,4040,3030, 2, 0, 0,13, 0,0x49,0,0,"Kodak","12MP" },
|
|
{ 12272756,4040,3030, 2, 0, 0,13, 0,0x49,0,0,"Kodak","12MP",31556 },
|
|
{ 18000000,4000,3000, 0, 0, 0, 0, 0,0x00,0,0,"Kodak","12MP" },
|
|
{ 614400, 640, 480, 0, 3, 0, 0,64,0x94,0,0,"Kodak","KAI-0340" },
|
|
{ 15360000,3200,2400, 0, 0, 0, 0,96,0x16,0,0,"Lenovo","A820" },
|
|
{ 3884928,1608,1207, 0, 0, 0, 0,96,0x16,0,0,"Micron","2010",3212 },
|
|
{ 1138688,1534, 986, 0, 0, 0, 0, 0,0x61,0,0,"Minolta","RD175",513 },
|
|
{ 1581060,1305, 969, 0, 0,18, 6, 6,0x1e,4,1,"Nikon","E900" },
|
|
{ 2465792,1638,1204, 0, 0,22, 1, 6,0x4b,5,1,"Nikon","E950" },
|
|
{ 2940928,1616,1213, 0, 0, 0, 7,30,0x94,0,1,"Nikon","E2100" },
|
|
{ 4771840,2064,1541, 0, 0, 0, 1, 6,0xe1,0,1,"Nikon","E990" },
|
|
{ 4775936,2064,1542, 0, 0, 0, 0,30,0x94,0,1,"Nikon","E3700" },
|
|
{ 5865472,2288,1709, 0, 0, 0, 1, 6,0xb4,0,1,"Nikon","E4500" },
|
|
{ 5869568,2288,1710, 0, 0, 0, 0, 6,0x16,0,1,"Nikon","E4300" },
|
|
{ 7438336,2576,1925, 0, 0, 0, 1, 6,0xb4,0,1,"Nikon","E5000" },
|
|
{ 8998912,2832,2118, 0, 0, 0, 0,30,0x94,7,1,"Nikon","COOLPIX S6" },
|
|
{ 5939200,2304,1718, 0, 0, 0, 0,30,0x16,0,0,"Olympus","C770UZ" },
|
|
{ 3178560,2064,1540, 0, 0, 0, 0, 0,0x94,0,1,"Pentax","Optio S" },
|
|
{ 4841984,2090,1544, 0, 0,22, 0, 0,0x94,7,1,"Pentax","Optio S" },
|
|
{ 6114240,2346,1737, 0, 0,22, 0, 0,0x94,7,1,"Pentax","Optio S4" },
|
|
{ 10702848,3072,2322, 0, 0, 0,21,30,0x94,0,1,"Pentax","Optio 750Z" },
|
|
{ 4147200,1920,1080, 0, 0, 0, 0, 0,0x49,0,0,"Photron","BC2-HD" },
|
|
{ 4151666,1920,1080, 0, 0, 0, 0, 0,0x49,0,0,"Photron","BC2-HD",8 },
|
|
{ 13248000,2208,3000, 0, 0, 0, 0,13,0x61,0,0,"Pixelink","A782" },
|
|
{ 6291456,2048,1536, 0, 0, 0, 0,96,0x61,0,0,"RoverShot","3320AF" },
|
|
{ 311696, 644, 484, 0, 0, 0, 0, 0,0x16,0,8,"ST Micro","STV680 VGA" },
|
|
{ 16098048,3288,2448, 0, 0,24, 0, 9,0x94,0,1,"Samsung","S85" },
|
|
{ 16215552,3312,2448, 0, 0,48, 0, 9,0x94,0,1,"Samsung","S85" },
|
|
{ 20487168,3648,2808, 0, 0, 0, 0,13,0x94,5,1,"Samsung","WB550" },
|
|
{ 24000000,4000,3000, 0, 0, 0, 0,13,0x94,5,1,"Samsung","WB550" },
|
|
{ 12582980,3072,2048, 0, 0, 0, 0,33,0x61,0,0,"Sinar","",68 },
|
|
{ 33292868,4080,4080, 0, 0, 0, 0,33,0x61,0,0,"Sinar","",68 },
|
|
{ 44390468,4080,5440, 0, 0, 0, 0,33,0x61,0,0,"Sinar","",68 },
|
|
{ 1409024,1376,1024, 0, 0, 1, 0, 0,0x49,0,0,"Sony","XCD-SX910CR" },
|
|
{ 2818048,1376,1024, 0, 0, 1, 0,97,0x49,0,0,"Sony","XCD-SX910CR" },
|
|
{ 17496000,4320,3240, 0, 0, 0,0,224,0x94,0,0,"Xiro","Xplorer V" },
|
|
};
|
|
static const char *corp[] =
|
|
{ "AgfaPhoto", "Canon", "Casio", "Epson", "Fujifilm",
|
|
"Mamiya", "Minolta", "Motorola", "Kodak", "Konica", "Leica",
|
|
"Nikon", "Nokia", "Olympus", "Ricoh", "Pentax", "Phase One",
|
|
"Samsung", "Sigma", "Sinar", "Sony", "YI" };
|
|
char head[32], *cp;
|
|
int hlen, flen, fsize, zero_fsize=1, i, c;
|
|
struct jhead jh;
|
|
|
|
tiff_flip = flip = filters = UINT_MAX; /* unknown */
|
|
raw_height = raw_width = fuji_width = fuji_layout = cr2_slice[0] = 0;
|
|
maximum = height = width = top_margin = left_margin = 0;
|
|
cdesc[0] = desc[0] = artist[0] = make[0] = model[0] = model2[0] = 0;
|
|
iso_speed = shutter = aperture = focal_len = unique_id = 0;
|
|
tiff_nifds = 0;
|
|
memset (tiff_ifd, 0, sizeof tiff_ifd);
|
|
memset (gpsdata, 0, sizeof gpsdata);
|
|
memset (cblack, 0, sizeof cblack);
|
|
memset (white, 0, sizeof white);
|
|
memset (mask, 0, sizeof mask);
|
|
thumb_offset = thumb_length = thumb_width = thumb_height = 0;
|
|
load_raw = thumb_load_raw = 0;
|
|
write_thumb = &CLASS jpeg_thumb;
|
|
data_offset = meta_offset = meta_length = tiff_bps = tiff_compress = 0;
|
|
kodak_cbpp = zero_after_ff = dng_version = load_flags = 0;
|
|
timestamp = shot_order = tiff_samples = black = is_foveon = 0;
|
|
mix_green = profile_length = data_error = zero_is_bad = 0;
|
|
pixel_aspect = is_raw = raw_color = 1;
|
|
tile_width = tile_length = 0;
|
|
for (i=0; i < 4; i++) {
|
|
cam_mul[i] = i == 1;
|
|
pre_mul[i] = i < 3;
|
|
FORC3 cmatrix[c][i] = 0;
|
|
FORC3 rgb_cam[c][i] = c == i;
|
|
}
|
|
colors = 3;
|
|
for (i=0; i < 0x10000; i++) curve[i] = i;
|
|
|
|
order = get2();
|
|
hlen = get4();
|
|
fseek (ifp, 0, SEEK_SET);
|
|
fread (head, 1, 32, ifp);
|
|
fseek (ifp, 0, SEEK_END);
|
|
flen = fsize = ftell(ifp);
|
|
if ((cp = (char *) memmem (head, 32, "MMMM", 4)) ||
|
|
(cp = (char *) memmem (head, 32, "IIII", 4))) {
|
|
parse_phase_one (cp-head);
|
|
if (cp-head && parse_tiff(0)) apply_tiff();
|
|
} else if (order == 0x4949 || order == 0x4d4d) {
|
|
if (!memcmp (head+6,"HEAPCCDR",8)) {
|
|
data_offset = hlen;
|
|
parse_ciff (hlen, flen-hlen, 0);
|
|
load_raw = &CLASS canon_load_raw;
|
|
} else if (parse_tiff(0)) apply_tiff();
|
|
} else if (!memcmp (head,"\xff\xd8\xff\xe1",4) &&
|
|
!memcmp (head+6,"Exif",4)) {
|
|
fseek (ifp, 4, SEEK_SET);
|
|
data_offset = 4 + get2();
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
if (fgetc(ifp) != 0xff)
|
|
parse_tiff(12);
|
|
thumb_offset = 0;
|
|
} else if (!memcmp (head+25,"ARECOYK",7)) {
|
|
strcpy (make, "Contax");
|
|
strcpy (model,"N Digital");
|
|
fseek (ifp, 33, SEEK_SET);
|
|
get_timestamp(1);
|
|
fseek (ifp, 60, SEEK_SET);
|
|
FORC4 cam_mul[c ^ (c >> 1)] = get4();
|
|
} else if (!strcmp (head, "PXN")) {
|
|
strcpy (make, "Logitech");
|
|
strcpy (model,"Fotoman Pixtura");
|
|
} else if (!strcmp (head, "qktk")) {
|
|
strcpy (make, "Apple");
|
|
strcpy (model,"QuickTake 100");
|
|
load_raw = &CLASS quicktake_100_load_raw;
|
|
} else if (!strcmp (head, "qktn")) {
|
|
strcpy (make, "Apple");
|
|
strcpy (model,"QuickTake 150");
|
|
load_raw = &CLASS kodak_radc_load_raw;
|
|
} else if (!memcmp (head,"FUJIFILM",8)) {
|
|
fseek (ifp, 84, SEEK_SET);
|
|
thumb_offset = get4();
|
|
thumb_length = get4();
|
|
fseek (ifp, 92, SEEK_SET);
|
|
parse_fuji (get4());
|
|
if (thumb_offset > 120) {
|
|
fseek (ifp, 120, SEEK_SET);
|
|
is_raw += (i = get4()) && 1;
|
|
if (is_raw == 2 && shot_select)
|
|
parse_fuji (i);
|
|
}
|
|
fseek (ifp, 100+28*(shot_select > 0), SEEK_SET);
|
|
parse_tiff (data_offset = get4());
|
|
parse_tiff (thumb_offset+12);
|
|
apply_tiff();
|
|
if (!load_raw) {
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
tiff_bps = 14;
|
|
}
|
|
} else if (!memcmp (head,"RIFF",4)) {
|
|
fseek (ifp, 0, SEEK_SET);
|
|
parse_riff();
|
|
} else if (!memcmp (head+4,"ftypcrx ",8)) {
|
|
fseek (ifp, 0, SEEK_SET);
|
|
parse_crx (fsize);
|
|
} else if (!memcmp (head+4,"ftypqt ",9)) {
|
|
fseek (ifp, 0, SEEK_SET);
|
|
parse_qt (fsize);
|
|
is_raw = 0;
|
|
} else if (!memcmp (head,"\0\001\0\001\0@",6)) {
|
|
fseek (ifp, 6, SEEK_SET);
|
|
fread (make, 1, 8, ifp);
|
|
fread (model, 1, 8, ifp);
|
|
fread (model2, 1, 16, ifp);
|
|
data_offset = get2();
|
|
get2();
|
|
raw_width = get2();
|
|
raw_height = get2();
|
|
load_raw = &CLASS nokia_load_raw;
|
|
filters = 0x61616161;
|
|
} else if (!memcmp (head,"NOKIARAW",8)) {
|
|
strcpy (make, "NOKIA");
|
|
order = 0x4949;
|
|
fseek (ifp, 300, SEEK_SET);
|
|
data_offset = get4();
|
|
i = get4();
|
|
width = get2();
|
|
height = get2();
|
|
switch (tiff_bps = i*8 / (width * height)) {
|
|
case 8: load_raw = &CLASS eight_bit_load_raw; break;
|
|
case 10: load_raw = &CLASS nokia_load_raw;
|
|
}
|
|
raw_height = height + (top_margin = i / (width * tiff_bps/8) - height);
|
|
mask[0][3] = 1;
|
|
filters = 0x61616161;
|
|
} else if (!memcmp (head,"ARRI",4)) {
|
|
order = 0x4949;
|
|
fseek (ifp, 20, SEEK_SET);
|
|
width = get4();
|
|
height = get4();
|
|
strcpy (make, "ARRI");
|
|
fseek (ifp, 668, SEEK_SET);
|
|
fread (model, 1, 64, ifp);
|
|
data_offset = 4096;
|
|
load_raw = &CLASS packed_load_raw;
|
|
load_flags = 88;
|
|
filters = 0x61616161;
|
|
} else if (!memcmp (head,"XPDS",4)) {
|
|
order = 0x4949;
|
|
fseek (ifp, 0x800, SEEK_SET);
|
|
fread (make, 1, 41, ifp);
|
|
raw_height = get2();
|
|
raw_width = get2();
|
|
fseek (ifp, 56, SEEK_CUR);
|
|
fread (model, 1, 30, ifp);
|
|
data_offset = 0x10000;
|
|
load_raw = &CLASS canon_rmf_load_raw;
|
|
gamma_curve (0, 12.25, 1, 1023);
|
|
} else if (!memcmp (head+4,"RED1",4)) {
|
|
strcpy (make, "Red");
|
|
strcpy (model,"One");
|
|
parse_redcine();
|
|
load_raw = &CLASS redcine_load_raw;
|
|
gamma_curve (1/2.4, 12.92, 1, 4095);
|
|
filters = 0x49494949;
|
|
} else if (!memcmp (head,"DSC-Image",9))
|
|
parse_rollei();
|
|
else if (!memcmp (head,"PWAD",4))
|
|
parse_sinar_ia();
|
|
else if (!memcmp (head,"\0MRM",4))
|
|
parse_minolta(0);
|
|
else if (!memcmp (head,"FOVb",4))
|
|
parse_foveon();
|
|
else if (!memcmp (head,"CI",2))
|
|
parse_cine();
|
|
if (make[0] == 0)
|
|
for (zero_fsize=i=0; i < sizeof table / sizeof *table; i++)
|
|
if (fsize == table[i].fsize) {
|
|
strcpy (make, table[i].make );
|
|
strcpy (model, table[i].model);
|
|
flip = table[i].flags >> 2;
|
|
zero_is_bad = table[i].flags & 2;
|
|
if (table[i].flags & 1)
|
|
parse_external_jpeg();
|
|
data_offset = table[i].offset;
|
|
raw_width = table[i].rw;
|
|
raw_height = table[i].rh;
|
|
left_margin = table[i].lm;
|
|
top_margin = table[i].tm;
|
|
width = raw_width - left_margin - table[i].rm;
|
|
height = raw_height - top_margin - table[i].bm;
|
|
filters = 0x1010101 * table[i].cf;
|
|
colors = 4 - !((filters & filters >> 1) & 0x5555);
|
|
load_flags = table[i].lf;
|
|
switch (tiff_bps = (fsize-data_offset)*8 / (raw_width*raw_height)) {
|
|
case 6:
|
|
load_raw = &CLASS minolta_rd175_load_raw; break;
|
|
case 8:
|
|
load_raw = &CLASS eight_bit_load_raw; break;
|
|
case 10: case 12:
|
|
load_flags |= 512;
|
|
if (!strcmp(make,"Canon")) load_flags |= 256;
|
|
load_raw = &CLASS packed_load_raw; break;
|
|
case 16:
|
|
order = 0x4949 | 0x404 * (load_flags & 1);
|
|
tiff_bps -= load_flags >> 4;
|
|
tiff_bps -= load_flags = load_flags >> 1 & 7;
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
}
|
|
maximum = (1 << tiff_bps) - (1 << table[i].max);
|
|
}
|
|
if (zero_fsize) fsize = 0;
|
|
if (make[0] == 0) parse_smal (0, flen);
|
|
if (make[0] == 0) {
|
|
parse_jpeg(0);
|
|
if (!(strncmp(model,"ov",2) && strncmp(model,"RP_OV",5)) &&
|
|
!fseek (ifp, -6404096, SEEK_END) &&
|
|
fread (head, 1, 32, ifp) && !strcmp(head,"BRCMn")) {
|
|
strcpy (make, "OmniVision");
|
|
data_offset = ftell(ifp) + 0x8000-32;
|
|
width = raw_width;
|
|
raw_width = 2611;
|
|
load_raw = &CLASS nokia_load_raw;
|
|
filters = 0x16161616;
|
|
} else is_raw = 0;
|
|
}
|
|
|
|
for (i=0; i < sizeof corp / sizeof *corp; i++)
|
|
if (strcasestr (make, corp[i])) /* Simplify company names */
|
|
strcpy (make, corp[i]);
|
|
if ((!strcmp(make,"Kodak") || !strcmp(make,"Leica")) &&
|
|
((cp = strcasestr(model," DIGITAL CAMERA")) ||
|
|
(cp = strstr(model,"FILE VERSION"))))
|
|
*cp = 0;
|
|
if (!strncasecmp(model,"PENTAX",6))
|
|
strcpy (make, "Pentax");
|
|
cp = make + strlen(make); /* Remove trailing spaces */
|
|
while (*--cp == ' ') *cp = 0;
|
|
cp = model + strlen(model);
|
|
while (*--cp == ' ') *cp = 0;
|
|
i = strlen(make); /* Remove make from model */
|
|
if (!strncasecmp (model, make, i) && model[i++] == ' ')
|
|
memmove (model, model+i, 64-i);
|
|
if (!strncmp (model,"FinePix ",8))
|
|
strcpy (model, model+8);
|
|
if (!strncmp (model,"Digital Camera ",15))
|
|
strcpy (model, model+15);
|
|
desc[511] = artist[63] = make[63] = model[63] = model2[63] = 0;
|
|
if (!is_raw) goto notraw;
|
|
|
|
if (!height) height = raw_height;
|
|
if (!width) width = raw_width;
|
|
if (height == 2624 && width == 3936) /* Pentax K10D and Samsung GX10 */
|
|
{ height = 2616; width = 3896; }
|
|
if (height == 3136 && width == 4864) /* Pentax K20D and Samsung GX20 */
|
|
{ height = 3124; width = 4688; filters = 0x16161616; }
|
|
if (raw_height == 2868 && (!strcmp(model,"K-r") || !strcmp(model,"K-x")))
|
|
{ width = 4309; filters = 0x16161616; }
|
|
if (raw_height == 3136 && !strcmp(model,"K-7"))
|
|
{ height = 3122; width = 4684; filters = 0x16161616; top_margin = 2; }
|
|
if (raw_height == 3284 && !strncmp(model,"K-5",3))
|
|
{ left_margin = 10; width = 4950; filters = 0x16161616; }
|
|
if (raw_height == 3300 && !strncmp(model,"K-50",4))
|
|
{ height = 3288, width = 4952; left_margin = 0; top_margin = 12; }
|
|
if (raw_height == 3664 && !strncmp(model,"K-S",3))
|
|
{ width = 5492; left_margin = 0; }
|
|
if (raw_height == 4032 && !strcmp(model,"K-3"))
|
|
{ height = 4032; width = 6040; left_margin = 4; }
|
|
if (raw_height == 4060 && !strcmp(model,"KP"))
|
|
{ height = 4032; width = 6032; left_margin = 52; top_margin = 28; }
|
|
if (raw_height == 4950 && !strcmp(model,"K-1"))
|
|
{ height = 4932; width = 7380; left_margin = 4; top_margin = 18; }
|
|
if (raw_height == 5552 && !strcmp(model,"645D"))
|
|
{ height = 5502; width = 7328; left_margin = 48; top_margin = 29;
|
|
filters = 0x61616161; }
|
|
if (height == 3014 && width == 4096) /* Ricoh GX200 */
|
|
width = 4014;
|
|
if (dng_version) {
|
|
if (filters == UINT_MAX) filters = 0;
|
|
if (filters) is_raw *= tiff_samples;
|
|
else colors = tiff_samples;
|
|
switch (tiff_compress) {
|
|
case 0:
|
|
case 1: load_raw = &CLASS packed_dng_load_raw; break;
|
|
case 7: load_raw = &CLASS lossless_dng_load_raw; break;
|
|
case 34892: load_raw = &CLASS lossy_dng_load_raw; break;
|
|
default: load_raw = 0;
|
|
}
|
|
goto dng_skip;
|
|
}
|
|
if (!strcmp(make,"Canon") && !fsize && tiff_bps != 15) {
|
|
if (!load_raw)
|
|
load_raw = &CLASS lossless_jpeg_load_raw;
|
|
for (i=0; i < sizeof canon / sizeof *canon; i++)
|
|
if (raw_width == canon[i][0] && raw_height == canon[i][1]) {
|
|
width = raw_width - (left_margin = canon[i][2]);
|
|
height = raw_height - (top_margin = canon[i][3]);
|
|
width -= canon[i][4];
|
|
height -= canon[i][5];
|
|
mask[0][1] = canon[i][6];
|
|
mask[0][3] = -canon[i][7];
|
|
mask[1][1] = canon[i][8];
|
|
mask[1][3] = -canon[i][9];
|
|
if (canon[i][10]) filters = canon[i][10] * 0x01010101;
|
|
}
|
|
if ((unique_id | 0x20000) == 0x2720000) {
|
|
left_margin = 8;
|
|
top_margin = 16;
|
|
}
|
|
}
|
|
for (i=0; i < sizeof unique / sizeof *unique; i++)
|
|
if (unique_id == 0x80000000 + unique[i].id) {
|
|
adobe_coeff ("Canon", unique[i].model);
|
|
if (model[4] == 'K' && strlen(model) == 8)
|
|
strcpy (model, unique[i].model);
|
|
}
|
|
for (i=0; i < sizeof sonique / sizeof *sonique; i++)
|
|
if (unique_id == sonique[i].id)
|
|
strcpy (model, sonique[i].model);
|
|
for (i=0; i < sizeof panalias / sizeof *panalias; i++)
|
|
if (panalias[i][0] == '@') orig = panalias[i]+1;
|
|
else if (!strcmp(model,panalias[i]))
|
|
adobe_coeff ("Panasonic", orig);
|
|
if (!strcmp(make,"Nikon")) {
|
|
if (!load_raw)
|
|
load_raw = &CLASS packed_load_raw;
|
|
if (model[0] == 'E')
|
|
load_flags |= !data_offset << 2 | 2;
|
|
}
|
|
|
|
/* Set parameters based on camera name (for non-DNG files). */
|
|
|
|
if (!strcmp(model,"KAI-0340")
|
|
&& find_green (16, 16, 3840, 5120) < 25) {
|
|
height = 480;
|
|
top_margin = filters = 0;
|
|
strcpy (model,"C603");
|
|
}
|
|
if (!strcmp(make,"Sony") && raw_width > 3888)
|
|
black = 128 << (tiff_bps - 12);
|
|
if (is_foveon) {
|
|
if (height*2 < width) pixel_aspect = 0.5;
|
|
if (height > width) pixel_aspect = 2;
|
|
filters = 0;
|
|
simple_coeff(0);
|
|
} else if (!strcmp(make,"Canon") && tiff_bps == 15) {
|
|
switch (width) {
|
|
case 3344: width -= 66;
|
|
case 3872: width -= 6;
|
|
}
|
|
if (height > width) {
|
|
SWAP(height,width);
|
|
SWAP(raw_height,raw_width);
|
|
}
|
|
if (width == 7200 && height == 3888) {
|
|
raw_width = width = 6480;
|
|
raw_height = height = 4320;
|
|
}
|
|
filters = 0;
|
|
tiff_samples = colors = 3;
|
|
load_raw = &CLASS canon_sraw_load_raw;
|
|
} else if (!strcmp(model,"PowerShot 600")) {
|
|
height = 613;
|
|
width = 854;
|
|
raw_width = 896;
|
|
colors = 4;
|
|
filters = 0xe1e4e1e4;
|
|
load_raw = &CLASS canon_600_load_raw;
|
|
} else if (!strcmp(model,"PowerShot A5") ||
|
|
!strcmp(model,"PowerShot A5 Zoom")) {
|
|
height = 773;
|
|
width = 960;
|
|
raw_width = 992;
|
|
pixel_aspect = 256/235.0;
|
|
filters = 0x1e4e1e4e;
|
|
goto canon_a5;
|
|
} else if (!strcmp(model,"PowerShot A50")) {
|
|
height = 968;
|
|
width = 1290;
|
|
raw_width = 1320;
|
|
filters = 0x1b4e4b1e;
|
|
goto canon_a5;
|
|
} else if (!strcmp(model,"PowerShot Pro70")) {
|
|
height = 1024;
|
|
width = 1552;
|
|
filters = 0x1e4b4e1b;
|
|
canon_a5:
|
|
colors = 4;
|
|
tiff_bps = 10;
|
|
load_raw = &CLASS packed_load_raw;
|
|
load_flags = 264;
|
|
} else if (!strcmp(model,"PowerShot Pro90 IS") ||
|
|
!strcmp(model,"PowerShot G1")) {
|
|
colors = 4;
|
|
filters = 0xb4b4b4b4;
|
|
} else if (!strcmp(model,"PowerShot A610")) {
|
|
if (canon_s2is()) strcpy (model+10, "S2 IS");
|
|
} else if (!strcmp(model,"PowerShot SX220 HS")) {
|
|
mask[1][3] = -4;
|
|
} else if (!strcmp(model,"EOS D2000C")) {
|
|
filters = 0x61616161;
|
|
black = curve[200];
|
|
} else if (!strcmp(model,"EOS 80D")) {
|
|
top_margin -= 2;
|
|
height += 2;
|
|
} else if (!strcmp(model,"D1")) {
|
|
cam_mul[0] *= 256/527.0;
|
|
cam_mul[2] *= 256/317.0;
|
|
} else if (!strcmp(model,"D1X")) {
|
|
width -= 4;
|
|
pixel_aspect = 0.5;
|
|
} else if (!strcmp(model,"D40X") ||
|
|
!strcmp(model,"D60") ||
|
|
!strcmp(model,"D80") ||
|
|
!strcmp(model,"D3000")) {
|
|
height -= 3;
|
|
width -= 4;
|
|
} else if (!strcmp(model,"D3") ||
|
|
!strcmp(model,"D3S") ||
|
|
!strcmp(model,"D700")) {
|
|
width -= 4;
|
|
left_margin = 2;
|
|
} else if (!strcmp(model,"D3100")) {
|
|
width -= 28;
|
|
left_margin = 6;
|
|
} else if (!strcmp(model,"D5000") ||
|
|
!strcmp(model,"D90")) {
|
|
width -= 42;
|
|
} else if (!strcmp(model,"D5100") ||
|
|
!strcmp(model,"D7000") ||
|
|
!strcmp(model,"COOLPIX A")) {
|
|
width -= 44;
|
|
} else if (!strcmp(model,"D3200") ||
|
|
!strncmp(model,"D6",2) ||
|
|
!strncmp(model,"D800",4)) {
|
|
width -= 46;
|
|
} else if (!strcmp(model,"D4") ||
|
|
!strcmp(model,"Df")) {
|
|
width -= 52;
|
|
left_margin = 2;
|
|
} else if (!strncmp(model,"D40",3) ||
|
|
!strncmp(model,"D50",3) ||
|
|
!strncmp(model,"D70",3)) {
|
|
width--;
|
|
} else if (!strcmp(model,"D100")) {
|
|
if (load_flags)
|
|
raw_width = (width += 3) + 3;
|
|
} else if (!strcmp(model,"D200")) {
|
|
left_margin = 1;
|
|
width -= 4;
|
|
filters = 0x94949494;
|
|
} else if (!strncmp(model,"D2H",3)) {
|
|
left_margin = 6;
|
|
width -= 14;
|
|
} else if (!strncmp(model,"D2X",3)) {
|
|
if (width == 3264) width -= 32;
|
|
else width -= 8;
|
|
} else if (!strncmp(model,"D300",4)) {
|
|
width -= 32;
|
|
} else if (!strncmp(model,"COOLPIX B",9)) {
|
|
load_flags = 24;
|
|
} else if (!strncmp(model,"COOLPIX P",9) && raw_width != 4032) {
|
|
load_flags = 24;
|
|
filters = 0x94949494;
|
|
if (model[9] == '7' && iso_speed >= 400)
|
|
black = 255;
|
|
} else if (!strncmp(model,"1 ",2)) {
|
|
height -= 2;
|
|
} else if (fsize == 1581060) {
|
|
simple_coeff(3);
|
|
pre_mul[0] = 1.2085;
|
|
pre_mul[1] = 1.0943;
|
|
pre_mul[3] = 1.1103;
|
|
} else if (fsize == 3178560) {
|
|
cam_mul[0] *= 4;
|
|
cam_mul[2] *= 4;
|
|
} else if (fsize == 4771840) {
|
|
if (!timestamp && nikon_e995())
|
|
strcpy (model, "E995");
|
|
if (strcmp(model,"E995")) {
|
|
filters = 0xb4b4b4b4;
|
|
simple_coeff(3);
|
|
pre_mul[0] = 1.196;
|
|
pre_mul[1] = 1.246;
|
|
pre_mul[2] = 1.018;
|
|
}
|
|
} else if (fsize == 2940928) {
|
|
if (!timestamp && !nikon_e2100())
|
|
strcpy (model,"E2500");
|
|
if (!strcmp(model,"E2500")) {
|
|
height -= 2;
|
|
load_flags = 6;
|
|
colors = 4;
|
|
filters = 0x4b4b4b4b;
|
|
}
|
|
} else if (fsize == 4775936) {
|
|
if (!timestamp) nikon_3700();
|
|
if (model[0] == 'E' && atoi(model+1) < 3700)
|
|
filters = 0x49494949;
|
|
if (!strcmp(model,"Optio 33WR")) {
|
|
flip = 1;
|
|
filters = 0x16161616;
|
|
}
|
|
if (make[0] == 'O') {
|
|
i = find_green (12, 32, 1188864, 3576832);
|
|
c = find_green (12, 32, 2383920, 2387016);
|
|
if (abs(i) < abs(c)) {
|
|
SWAP(i,c);
|
|
load_flags = 24;
|
|
}
|
|
if (i < 0) filters = 0x61616161;
|
|
}
|
|
} else if (fsize == 5869568) {
|
|
if (!timestamp && minolta_z2()) {
|
|
strcpy (make, "Minolta");
|
|
strcpy (model,"DiMAGE Z2");
|
|
}
|
|
load_flags = 6 + 24*(make[0] == 'M');
|
|
} else if (fsize == 6291456) {
|
|
fseek (ifp, 0x300000, SEEK_SET);
|
|
if ((order = guess_byte_order(0x10000)) == 0x4d4d) {
|
|
height -= (top_margin = 16);
|
|
width -= (left_margin = 28);
|
|
maximum = 0xf5c0;
|
|
strcpy (make, "ISG");
|
|
model[0] = 0;
|
|
}
|
|
} else if (!strcmp(make,"Fujifilm")) {
|
|
if (!strcmp(model+7,"S2Pro")) {
|
|
strcpy (model,"S2Pro");
|
|
height = 2144;
|
|
width = 2880;
|
|
flip = 6;
|
|
}
|
|
top_margin = (raw_height - height) >> 2 << 1;
|
|
left_margin = (raw_width - width ) >> 2 << 1;
|
|
if (width == 2848 || width == 3664) filters = 0x16161616;
|
|
if (width == 4032 || width == 4952 || width == 6032 || width == 8280) left_margin = 0;
|
|
if (width == 3328 && (width -= 66)) left_margin = 34;
|
|
if (width == 4936) left_margin = 4;
|
|
if (!strcmp(model,"HS50EXR") ||
|
|
!strcmp(model,"F900EXR")) {
|
|
width += 2;
|
|
left_margin = 0;
|
|
filters = 0x16161616;
|
|
}
|
|
if (fuji_layout) raw_width *= is_raw;
|
|
if (filters == 9)
|
|
FORC(36) ((char *)xtrans)[c] =
|
|
xtrans_abs[(c/6+top_margin) % 6][(c+left_margin) % 6];
|
|
} else if (!strcmp(model,"KD-400Z")) {
|
|
height = 1712;
|
|
width = 2312;
|
|
raw_width = 2336;
|
|
goto konica_400z;
|
|
} else if (!strcmp(model,"KD-510Z")) {
|
|
goto konica_510z;
|
|
} else if (!strcasecmp(make,"Minolta")) {
|
|
if (!load_raw && (maximum = 0xfff))
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
if (!strncmp(model,"DiMAGE A",8)) {
|
|
if (!strcmp(model,"DiMAGE A200"))
|
|
filters = 0x49494949;
|
|
tiff_bps = 12;
|
|
load_raw = &CLASS packed_load_raw;
|
|
} else if (!strncmp(model,"ALPHA",5) ||
|
|
!strncmp(model,"DYNAX",5) ||
|
|
!strncmp(model,"MAXXUM",6)) {
|
|
sprintf (model+20, "DYNAX %-10s", model+6+(model[0]=='M'));
|
|
adobe_coeff (make, model+20);
|
|
load_raw = &CLASS packed_load_raw;
|
|
} else if (!strncmp(model,"DiMAGE G",8)) {
|
|
if (model[8] == '4') {
|
|
height = 1716;
|
|
width = 2304;
|
|
} else if (model[8] == '5') {
|
|
konica_510z:
|
|
height = 1956;
|
|
width = 2607;
|
|
raw_width = 2624;
|
|
} else if (model[8] == '6') {
|
|
height = 2136;
|
|
width = 2848;
|
|
}
|
|
data_offset += 14;
|
|
filters = 0x61616161;
|
|
konica_400z:
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
maximum = 0x3df;
|
|
order = 0x4d4d;
|
|
}
|
|
} else if (!strcmp(model,"*ist D")) {
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
data_error = -1;
|
|
} else if (!strcmp(model,"*ist DS")) {
|
|
height -= 2;
|
|
} else if (!strcmp(make,"Samsung") && raw_width == 4704) {
|
|
height -= top_margin = 8;
|
|
width -= 2 * (left_margin = 8);
|
|
load_flags = 256;
|
|
} else if (!strcmp(make,"Samsung") && raw_height == 3714) {
|
|
height -= top_margin = 18;
|
|
left_margin = raw_width - (width = 5536);
|
|
if (raw_width != 5600)
|
|
left_margin = top_margin = 0;
|
|
filters = 0x61616161;
|
|
colors = 3;
|
|
} else if (!strcmp(make,"Samsung") && raw_width == 5632) {
|
|
order = 0x4949;
|
|
height = 3694;
|
|
top_margin = 2;
|
|
width = 5574 - (left_margin = 32 + tiff_bps);
|
|
if (tiff_bps == 12) load_flags = 80;
|
|
} else if (!strcmp(make,"Samsung") && raw_width == 5664) {
|
|
height -= top_margin = 17;
|
|
left_margin = 96;
|
|
width = 5544;
|
|
filters = 0x49494949;
|
|
} else if (!strcmp(make,"Samsung") && raw_width == 6496) {
|
|
filters = 0x61616161;
|
|
black = 1 << (tiff_bps - 7);
|
|
} else if (!strcmp(model,"EX1")) {
|
|
order = 0x4949;
|
|
height -= 20;
|
|
top_margin = 2;
|
|
if ((width -= 6) > 3682) {
|
|
height -= 10;
|
|
width -= 46;
|
|
top_margin = 8;
|
|
}
|
|
} else if (!strcmp(model,"WB2000")) {
|
|
order = 0x4949;
|
|
height -= 3;
|
|
top_margin = 2;
|
|
if ((width -= 10) > 3718) {
|
|
height -= 28;
|
|
width -= 56;
|
|
top_margin = 8;
|
|
}
|
|
} else if (strstr(model,"WB550")) {
|
|
strcpy (model, "WB550");
|
|
} else if (!strcmp(model,"EX2F")) {
|
|
height = 3045;
|
|
width = 4070;
|
|
top_margin = 3;
|
|
order = 0x4949;
|
|
filters = 0x49494949;
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
} else if (!strcmp(model,"STV680 VGA")) {
|
|
black = 16;
|
|
} else if (!strcmp(model,"N95")) {
|
|
height = raw_height - (top_margin = 2);
|
|
} else if (!strcmp(model,"640x480")) {
|
|
gamma_curve (0.45, 4.5, 1, 255);
|
|
} else if (!strcmp(make,"Hasselblad")) {
|
|
if (load_raw == &CLASS lossless_jpeg_load_raw)
|
|
load_raw = &CLASS hasselblad_load_raw;
|
|
if (raw_width == 7262) {
|
|
height = 5444;
|
|
width = 7248;
|
|
top_margin = 4;
|
|
left_margin = 7;
|
|
filters = 0x61616161;
|
|
} else if (raw_width == 7410 || raw_width == 8282) {
|
|
height -= 84;
|
|
width -= 82;
|
|
top_margin = 4;
|
|
left_margin = 41;
|
|
filters = 0x61616161;
|
|
} else if (raw_width == 8384) {
|
|
height = 6208;
|
|
width = 8280;
|
|
top_margin = 96;
|
|
left_margin = 46;
|
|
} else if (raw_width == 9044) {
|
|
height = 6716;
|
|
width = 8964;
|
|
top_margin = 8;
|
|
left_margin = 40;
|
|
black += load_flags = 256;
|
|
maximum = 0x8101;
|
|
} else if (raw_width == 4090) {
|
|
strcpy (model, "V96C");
|
|
height -= (top_margin = 6);
|
|
width -= (left_margin = 3) + 7;
|
|
filters = 0x61616161;
|
|
}
|
|
if (tiff_samples > 1) {
|
|
is_raw = tiff_samples+1;
|
|
if (!shot_select && !half_size) filters = 0;
|
|
}
|
|
} else if (!strcmp(make,"Sinar")) {
|
|
if (!load_raw) load_raw = &CLASS unpacked_load_raw;
|
|
if (is_raw > 1 && !shot_select && !half_size) filters = 0;
|
|
maximum = 0x3fff;
|
|
} else if (!strcmp(make,"Leaf")) {
|
|
maximum = 0x3fff;
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
if (ljpeg_start (&jh, 1) && jh.bits == 15)
|
|
maximum = 0x1fff;
|
|
if (tiff_samples > 1) filters = 0;
|
|
if (tiff_samples > 1 || tile_length < raw_height) {
|
|
load_raw = &CLASS leaf_hdr_load_raw;
|
|
raw_width = tile_width;
|
|
}
|
|
if ((width | height) == 2048) {
|
|
if (tiff_samples == 1) {
|
|
filters = 1;
|
|
strcpy (cdesc, "RBTG");
|
|
strcpy (model, "CatchLight");
|
|
top_margin = 8; left_margin = 18; height = 2032; width = 2016;
|
|
} else {
|
|
strcpy (model, "DCB2");
|
|
top_margin = 10; left_margin = 16; height = 2028; width = 2022;
|
|
}
|
|
} else if (width+height == 3144+2060) {
|
|
if (!model[0]) strcpy (model, "Cantare");
|
|
if (width > height) {
|
|
top_margin = 6; left_margin = 32; height = 2048; width = 3072;
|
|
filters = 0x61616161;
|
|
} else {
|
|
left_margin = 6; top_margin = 32; width = 2048; height = 3072;
|
|
filters = 0x16161616;
|
|
}
|
|
if (!cam_mul[0] || model[0] == 'V') filters = 0;
|
|
else is_raw = tiff_samples;
|
|
} else if (width == 2116) {
|
|
strcpy (model, "Valeo 6");
|
|
height -= 2 * (top_margin = 30);
|
|
width -= 2 * (left_margin = 55);
|
|
filters = 0x49494949;
|
|
} else if (width == 3171) {
|
|
strcpy (model, "Valeo 6");
|
|
height -= 2 * (top_margin = 24);
|
|
width -= 2 * (left_margin = 24);
|
|
filters = 0x16161616;
|
|
}
|
|
} else if (!strcmp(make,"Leica") || !strcmp(make,"Panasonic")) {
|
|
if ((flen - data_offset) / (raw_width*8/7) == raw_height)
|
|
load_raw = &CLASS panasonic_load_raw;
|
|
if (!load_raw) {
|
|
load_raw = &CLASS unpacked_load_raw;
|
|
load_flags = 4;
|
|
}
|
|
zero_is_bad = 1;
|
|
if ((height += 12) > raw_height) height = raw_height;
|
|
for (i=0; i < sizeof pana / sizeof *pana; i++)
|
|
if (raw_width == pana[i][0] && raw_height == pana[i][1]) {
|
|
left_margin = pana[i][2];
|
|
top_margin = pana[i][3];
|
|
width += pana[i][4];
|
|
height += pana[i][5];
|
|
}
|
|
filters = 0x01010101 * (uchar) "\x94\x61\x49\x16"
|
|
[((filters-1) ^ (left_margin & 1) ^ (top_margin << 1)) & 3];
|
|
} else if (!strcmp(model,"C770UZ")) {
|
|
height = 1718;
|
|
width = 2304;
|
|
filters = 0x16161616;
|
|
load_raw = &CLASS packed_load_raw;
|
|
load_flags = 30;
|
|
} else if (!strcmp(make,"Olympus")) {
|
|
height += height & 1;
|
|
if (exif_cfa) filters = exif_cfa;
|
|
if (width == 4100) width -= 4;
|
|
if (width == 4080) width -= 24;
|
|
if (width == 9280) { width -= 6; height -= 6; }
|
|
if (load_raw == &CLASS unpacked_load_raw)
|
|
load_flags = 4;
|
|
tiff_bps = 12;
|
|
if (!strcmp(model,"E-300") ||
|
|
!strcmp(model,"E-500")) {
|
|
width -= 20;
|
|
if (load_raw == &CLASS unpacked_load_raw) {
|
|
maximum = 0xfc3;
|
|
memset (cblack, 0, sizeof cblack);
|
|
}
|
|
} else if (!strcmp(model,"E-330")) {
|
|
width -= 30;
|
|
if (load_raw == &CLASS unpacked_load_raw)
|
|
maximum = 0xf79;
|
|
} else if (!strcmp(model,"SP550UZ")) {
|
|
thumb_length = flen - (thumb_offset = 0xa39800);
|
|
thumb_height = 480;
|
|
thumb_width = 640;
|
|
} else if (!strcmp(model,"TG-4")) {
|
|
width -= 16;
|
|
} else if (!strcmp(model,"TG-5")) {
|
|
width -= 6;
|
|
}
|
|
} else if (!strcmp(model,"N Digital")) {
|
|
height = 2047;
|
|
width = 3072;
|
|
filters = 0x61616161;
|
|
data_offset = 0x1a00;
|
|
load_raw = &CLASS packed_load_raw;
|
|
} else if (!strcmp(model,"DSC-F828")) {
|
|
width = 3288;
|
|
left_margin = 5;
|
|
mask[1][3] = -17;
|
|
data_offset = 862144;
|
|
load_raw = &CLASS sony_load_raw;
|
|
filters = 0x9c9c9c9c;
|
|
colors = 4;
|
|
strcpy (cdesc, "RGBE");
|
|
} else if (!strcmp(model,"DSC-V3")) {
|
|
width = 3109;
|
|
left_margin = 59;
|
|
mask[0][1] = 9;
|
|
data_offset = 787392;
|
|
load_raw = &CLASS sony_load_raw;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 3984) {
|
|
width = 3925;
|
|
order = 0x4d4d;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 4288) {
|
|
width -= 32;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 4600) {
|
|
if (!strcmp(model,"DSLR-A350"))
|
|
height -= 4;
|
|
black = 0;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 4928) {
|
|
if (height < 3280) width -= 8;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 5504) {
|
|
width -= height > 3664 ? 8 : 32;
|
|
if (!strncmp(model,"DSC",3))
|
|
black = 200 << (tiff_bps - 12);
|
|
} else if (!strcmp(make,"Sony") && raw_width == 6048) {
|
|
width -= 24;
|
|
if (strstr(model,"RX1") || strstr(model,"A99"))
|
|
width -= 6;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 7392) {
|
|
width -= 30;
|
|
} else if (!strcmp(make,"Sony") && raw_width == 8000) {
|
|
width -= 32;
|
|
} else if (!strcmp(model,"DSLR-A100")) {
|
|
if (width == 3880) {
|
|
height--;
|
|
width = ++raw_width;
|
|
} else {
|
|
height -= 4;
|
|
width -= 4;
|
|
order = 0x4d4d;
|
|
load_flags = 2;
|
|
}
|
|
filters = 0x61616161;
|
|
} else if (!strcmp(model,"PIXL")) {
|
|
height -= top_margin = 4;
|
|
width -= left_margin = 32;
|
|
gamma_curve (0, 7, 1, 255);
|
|
} else if (!strcmp(model,"C603") || !strcmp(model,"C330")
|
|
|| !strcmp(model,"12MP")) {
|
|
order = 0x4949;
|
|
if (filters && data_offset) {
|
|
fseek (ifp, data_offset < 4096 ? 168 : 5252, SEEK_SET);
|
|
read_shorts (curve, 256);
|
|
} else gamma_curve (0, 3.875, 1, 255);
|
|
load_raw = filters ? &CLASS eight_bit_load_raw :
|
|
strcmp(model,"C330") ? &CLASS kodak_c603_load_raw :
|
|
&CLASS kodak_c330_load_raw;
|
|
load_flags = tiff_bps > 16;
|
|
tiff_bps = 8;
|
|
} else if (!strncasecmp(model,"EasyShare",9)) {
|
|
data_offset = data_offset < 0x15000 ? 0x15000 : 0x17000;
|
|
load_raw = &CLASS packed_load_raw;
|
|
} else if (!strcasecmp(make,"Kodak")) {
|
|
if (filters == UINT_MAX) filters = 0x61616161;
|
|
if (!strncmp(model,"NC2000",6) ||
|
|
!strncmp(model,"EOSDCS",6) ||
|
|
!strncmp(model,"DCS4",4)) {
|
|
width -= 4;
|
|
left_margin = 2;
|
|
if (model[6] == ' ') model[6] = 0;
|
|
if (!strcmp(model,"DCS460A")) goto bw;
|
|
} else if (!strcmp(model,"DCS660M")) {
|
|
black = 214;
|
|
goto bw;
|
|
} else if (!strcmp(model,"DCS760M")) {
|
|
bw: colors = 1;
|
|
filters = 0;
|
|
}
|
|
if (!strcmp(model+4,"20X"))
|
|
strcpy (cdesc, "MYCY");
|
|
if (strstr(model,"DC25")) {
|
|
strcpy (model, "DC25");
|
|
data_offset = 15424;
|
|
}
|
|
if (!strncmp(model,"DC2",3)) {
|
|
raw_height = 2 + (height = 242);
|
|
if (flen < 100000) {
|
|
raw_width = 256; width = 249;
|
|
pixel_aspect = (4.0*height) / (3.0*width);
|
|
} else {
|
|
raw_width = 512; width = 501;
|
|
pixel_aspect = (493.0*height) / (373.0*width);
|
|
}
|
|
top_margin = left_margin = 1;
|
|
colors = 4;
|
|
filters = 0x8d8d8d8d;
|
|
simple_coeff(1);
|
|
pre_mul[1] = 1.179;
|
|
pre_mul[2] = 1.209;
|
|
pre_mul[3] = 1.036;
|
|
load_raw = &CLASS eight_bit_load_raw;
|
|
} else if (!strcmp(model,"40")) {
|
|
strcpy (model, "DC40");
|
|
height = 512;
|
|
width = 768;
|
|
data_offset = 1152;
|
|
load_raw = &CLASS kodak_radc_load_raw;
|
|
tiff_bps = 12;
|
|
} else if (strstr(model,"DC50")) {
|
|
strcpy (model, "DC50");
|
|
height = 512;
|
|
width = 768;
|
|
data_offset = 19712;
|
|
load_raw = &CLASS kodak_radc_load_raw;
|
|
} else if (strstr(model,"DC120")) {
|
|
strcpy (model, "DC120");
|
|
height = 976;
|
|
width = 848;
|
|
pixel_aspect = height/0.75/width;
|
|
load_raw = tiff_compress == 7 ?
|
|
&CLASS kodak_jpeg_load_raw : &CLASS kodak_dc120_load_raw;
|
|
} else if (!strcmp(model,"DCS200")) {
|
|
thumb_height = 128;
|
|
thumb_width = 192;
|
|
thumb_offset = 6144;
|
|
thumb_misc = 360;
|
|
write_thumb = &CLASS layer_thumb;
|
|
black = 17;
|
|
}
|
|
} else if (!strcmp(model,"Fotoman Pixtura")) {
|
|
height = 512;
|
|
width = 768;
|
|
data_offset = 3632;
|
|
load_raw = &CLASS kodak_radc_load_raw;
|
|
filters = 0x61616161;
|
|
simple_coeff(2);
|
|
} else if (!strncmp(model,"QuickTake",9)) {
|
|
if (head[5]) strcpy (model+10, "200");
|
|
fseek (ifp, 544, SEEK_SET);
|
|
height = get2();
|
|
width = get2();
|
|
data_offset = (get4(),get2()) == 30 ? 738:736;
|
|
if (height > width) {
|
|
SWAP(height,width);
|
|
fseek (ifp, data_offset-6, SEEK_SET);
|
|
flip = ~get2() & 3 ? 5:6;
|
|
}
|
|
filters = 0x61616161;
|
|
} else if (!strcmp(make,"Rollei") && !load_raw) {
|
|
switch (raw_width) {
|
|
case 1316:
|
|
height = 1030;
|
|
width = 1300;
|
|
top_margin = 1;
|
|
left_margin = 6;
|
|
break;
|
|
case 2568:
|
|
height = 1960;
|
|
width = 2560;
|
|
top_margin = 2;
|
|
left_margin = 8;
|
|
}
|
|
filters = 0x16161616;
|
|
load_raw = &CLASS rollei_load_raw;
|
|
}
|
|
if (!model[0])
|
|
sprintf (model, "%dx%d", width, height);
|
|
if (filters == UINT_MAX) filters = 0x94949494;
|
|
if (thumb_offset && !thumb_height) {
|
|
fseek (ifp, thumb_offset, SEEK_SET);
|
|
if (ljpeg_start (&jh, 1)) {
|
|
thumb_width = jh.wide;
|
|
thumb_height = jh.high;
|
|
}
|
|
}
|
|
dng_skip:
|
|
if ((use_camera_matrix & (use_camera_wb || dng_version))
|
|
&& cmatrix[0][0] > 0.125) {
|
|
memcpy (rgb_cam, cmatrix, sizeof cmatrix);
|
|
raw_color = 0;
|
|
}
|
|
if (raw_color) adobe_coeff (make, model);
|
|
if (load_raw == &CLASS kodak_radc_load_raw)
|
|
if (raw_color) adobe_coeff ("Apple","Quicktake");
|
|
if (fuji_width) {
|
|
fuji_width = width >> !fuji_layout;
|
|
filters = fuji_width & 1 ? 0x94949494 : 0x49494949;
|
|
width = (height >> fuji_layout) + fuji_width;
|
|
height = width - 1;
|
|
pixel_aspect = 1;
|
|
} else {
|
|
if (raw_height < height) raw_height = height;
|
|
if (raw_width < width ) raw_width = width;
|
|
}
|
|
if (!tiff_bps) tiff_bps = 12;
|
|
if (!maximum) maximum = (1 << tiff_bps) - 1;
|
|
if (!load_raw || height < 22 || width < 22 ||
|
|
tiff_bps > 16 || tiff_samples > 6 || colors > 4)
|
|
is_raw = 0;
|
|
#ifdef NO_JASPER
|
|
if (load_raw == &CLASS redcine_load_raw) {
|
|
fprintf (stderr,_("%s: You must link dcraw with %s!!\n"),
|
|
ifname, "libjasper");
|
|
is_raw = 0;
|
|
}
|
|
#endif
|
|
#ifdef NO_JPEG
|
|
if (load_raw == &CLASS kodak_jpeg_load_raw ||
|
|
load_raw == &CLASS lossy_dng_load_raw) {
|
|
fprintf (stderr,_("%s: You must link dcraw with %s!!\n"),
|
|
ifname, "libjpeg");
|
|
is_raw = 0;
|
|
}
|
|
#endif
|
|
if (!cdesc[0])
|
|
strcpy (cdesc, colors == 3 ? "RGBG":"GMCY");
|
|
if (!raw_height) raw_height = height;
|
|
if (!raw_width ) raw_width = width;
|
|
if (filters > 999 && colors == 3)
|
|
filters |= ((filters >> 2 & 0x22222222) |
|
|
(filters << 2 & 0x88888888)) & filters << 1;
|
|
notraw:
|
|
if (flip == UINT_MAX) flip = tiff_flip;
|
|
if (flip == UINT_MAX) flip = 0;
|
|
}
|
|
|
|
#ifndef NO_LCMS
|
|
void CLASS apply_profile (const char *input, const char *output)
|
|
{
|
|
char *prof;
|
|
cmsHPROFILE hInProfile=0, hOutProfile=0;
|
|
cmsHTRANSFORM hTransform;
|
|
FILE *fp;
|
|
unsigned size;
|
|
|
|
if (strcmp (input, "embed"))
|
|
hInProfile = cmsOpenProfileFromFile (input, "r");
|
|
else if (profile_length) {
|
|
prof = (char *) malloc (profile_length);
|
|
merror (prof, "apply_profile()");
|
|
fseek (ifp, profile_offset, SEEK_SET);
|
|
fread (prof, 1, profile_length, ifp);
|
|
hInProfile = cmsOpenProfileFromMem (prof, profile_length);
|
|
free (prof);
|
|
} else
|
|
fprintf (stderr,_("%s has no embedded profile.\n"), ifname);
|
|
if (!hInProfile) return;
|
|
if (!output)
|
|
hOutProfile = cmsCreate_sRGBProfile();
|
|
else if ((fp = fopen (output, "rb"))) {
|
|
fread (&size, 4, 1, fp);
|
|
fseek (fp, 0, SEEK_SET);
|
|
oprof = (unsigned *) malloc (size = ntohl(size));
|
|
merror (oprof, "apply_profile()");
|
|
fread (oprof, 1, size, fp);
|
|
fclose (fp);
|
|
if (!(hOutProfile = cmsOpenProfileFromMem (oprof, size))) {
|
|
free (oprof);
|
|
oprof = 0;
|
|
}
|
|
} else
|
|
fprintf (stderr,_("Cannot open file %s!\n"), output);
|
|
if (!hOutProfile) goto quit;
|
|
if (verbose)
|
|
fprintf (stderr,_("Applying color profile...\n"));
|
|
hTransform = cmsCreateTransform (hInProfile, TYPE_RGBA_16,
|
|
hOutProfile, TYPE_RGBA_16, INTENT_PERCEPTUAL, 0);
|
|
cmsDoTransform (hTransform, image, image, width*height);
|
|
raw_color = 1; /* Don't use rgb_cam with a profile */
|
|
cmsDeleteTransform (hTransform);
|
|
cmsCloseProfile (hOutProfile);
|
|
quit:
|
|
cmsCloseProfile (hInProfile);
|
|
}
|
|
#endif
|
|
|
|
void CLASS convert_to_rgb()
|
|
{
|
|
int row, col, c, i, j, k;
|
|
ushort *img;
|
|
float out[3], out_cam[3][4];
|
|
double num, inverse[3][3];
|
|
static const double xyzd50_srgb[3][3] =
|
|
{ { 0.436083, 0.385083, 0.143055 },
|
|
{ 0.222507, 0.716888, 0.060608 },
|
|
{ 0.013930, 0.097097, 0.714022 } };
|
|
static const double rgb_rgb[3][3] =
|
|
{ { 1,0,0 }, { 0,1,0 }, { 0,0,1 } };
|
|
static const double adobe_rgb[3][3] =
|
|
{ { 0.715146, 0.284856, 0.000000 },
|
|
{ 0.000000, 1.000000, 0.000000 },
|
|
{ 0.000000, 0.041166, 0.958839 } };
|
|
static const double wide_rgb[3][3] =
|
|
{ { 0.593087, 0.404710, 0.002206 },
|
|
{ 0.095413, 0.843149, 0.061439 },
|
|
{ 0.011621, 0.069091, 0.919288 } };
|
|
static const double prophoto_rgb[3][3] =
|
|
{ { 0.529317, 0.330092, 0.140588 },
|
|
{ 0.098368, 0.873465, 0.028169 },
|
|
{ 0.016879, 0.117663, 0.865457 } };
|
|
static const double aces_rgb[3][3] =
|
|
{ { 0.432996, 0.375380, 0.189317 },
|
|
{ 0.089427, 0.816523, 0.102989 },
|
|
{ 0.019165, 0.118150, 0.941914 } };
|
|
static const double (*out_rgb[])[3] =
|
|
{ rgb_rgb, adobe_rgb, wide_rgb, prophoto_rgb, xyz_rgb, aces_rgb };
|
|
static const char *name[] =
|
|
{ "sRGB", "Adobe RGB (1998)", "WideGamut D65", "ProPhoto D65", "XYZ", "ACES" };
|
|
static const unsigned phead[] =
|
|
{ 1024, 0, 0x2100000, 0x6d6e7472, 0x52474220, 0x58595a20, 0, 0, 0,
|
|
0x61637370, 0, 0, 0x6e6f6e65, 0, 0, 0, 0, 0xf6d6, 0x10000, 0xd32d };
|
|
unsigned pbody[] =
|
|
{ 10, 0x63707274, 0, 36, /* cprt */
|
|
0x64657363, 0, 40, /* desc */
|
|
0x77747074, 0, 20, /* wtpt */
|
|
0x626b7074, 0, 20, /* bkpt */
|
|
0x72545243, 0, 14, /* rTRC */
|
|
0x67545243, 0, 14, /* gTRC */
|
|
0x62545243, 0, 14, /* bTRC */
|
|
0x7258595a, 0, 20, /* rXYZ */
|
|
0x6758595a, 0, 20, /* gXYZ */
|
|
0x6258595a, 0, 20 }; /* bXYZ */
|
|
static const unsigned pwhite[] = { 0xf351, 0x10000, 0x116cc };
|
|
unsigned pcurve[] = { 0x63757276, 0, 1, 0x1000000 };
|
|
|
|
gamma_curve (gamm[0], gamm[1], 0, 0);
|
|
memcpy (out_cam, rgb_cam, sizeof out_cam);
|
|
raw_color |= colors == 1 || document_mode ||
|
|
output_color < 1 || output_color > 6;
|
|
if (!raw_color) {
|
|
oprof = (unsigned *) calloc (phead[0], 1);
|
|
merror (oprof, "convert_to_rgb()");
|
|
memcpy (oprof, phead, sizeof phead);
|
|
if (output_color == 5) oprof[4] = oprof[5];
|
|
oprof[0] = 132 + 12*pbody[0];
|
|
for (i=0; i < pbody[0]; i++) {
|
|
oprof[oprof[0]/4] = i ? (i > 1 ? 0x58595a20 : 0x64657363) : 0x74657874;
|
|
pbody[i*3+2] = oprof[0];
|
|
oprof[0] += (pbody[i*3+3] + 3) & -4;
|
|
}
|
|
memcpy (oprof+32, pbody, sizeof pbody);
|
|
oprof[pbody[5]/4+2] = strlen(name[output_color-1]) + 1;
|
|
memcpy ((char *)oprof+pbody[8]+8, pwhite, sizeof pwhite);
|
|
pcurve[3] = (short)(256/gamm[5]+0.5) << 16;
|
|
for (i=4; i < 7; i++)
|
|
memcpy ((char *)oprof+pbody[i*3+2], pcurve, sizeof pcurve);
|
|
pseudoinverse ((double (*)[3]) out_rgb[output_color-1], inverse, 3);
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < 3; j++) {
|
|
for (num = k=0; k < 3; k++)
|
|
num += xyzd50_srgb[i][k] * inverse[j][k];
|
|
oprof[pbody[j*3+23]/4+i+2] = num * 0x10000 + 0.5;
|
|
}
|
|
for (i=0; i < phead[0]/4; i++)
|
|
oprof[i] = htonl(oprof[i]);
|
|
strcpy ((char *)oprof+pbody[2]+8, "auto-generated by dcraw");
|
|
strcpy ((char *)oprof+pbody[5]+12, name[output_color-1]);
|
|
for (i=0; i < 3; i++)
|
|
for (j=0; j < colors; j++)
|
|
for (out_cam[i][j] = k=0; k < 3; k++)
|
|
out_cam[i][j] += out_rgb[output_color-1][i][k] * rgb_cam[k][j];
|
|
}
|
|
if (verbose)
|
|
fprintf (stderr, raw_color ? _("Building histograms...\n") :
|
|
_("Converting to %s colorspace...\n"), name[output_color-1]);
|
|
|
|
memset (histogram, 0, sizeof histogram);
|
|
for (img=image[0], row=0; row < height; row++)
|
|
for (col=0; col < width; col++, img+=4) {
|
|
if (!raw_color) {
|
|
out[0] = out[1] = out[2] = 0;
|
|
FORCC {
|
|
out[0] += out_cam[0][c] * img[c];
|
|
out[1] += out_cam[1][c] * img[c];
|
|
out[2] += out_cam[2][c] * img[c];
|
|
}
|
|
FORC3 img[c] = CLIP((int) out[c]);
|
|
}
|
|
else if (document_mode)
|
|
img[0] = img[fcol(row,col)];
|
|
FORCC histogram[c][img[c] >> 3]++;
|
|
}
|
|
if (colors == 4 && output_color) colors = 3;
|
|
if (document_mode && filters) colors = 1;
|
|
}
|
|
|
|
void CLASS fuji_rotate()
|
|
{
|
|
int i, row, col;
|
|
double step;
|
|
float r, c, fr, fc;
|
|
unsigned ur, uc;
|
|
ushort wide, high, (*img)[4], (*pix)[4];
|
|
|
|
if (!fuji_width) return;
|
|
if (verbose)
|
|
fprintf (stderr,_("Rotating image 45 degrees...\n"));
|
|
fuji_width = (fuji_width - 1 + shrink) >> shrink;
|
|
step = sqrt(0.5);
|
|
wide = fuji_width / step;
|
|
high = (height - fuji_width) / step;
|
|
img = (ushort (*)[4]) calloc (high, wide*sizeof *img);
|
|
merror (img, "fuji_rotate()");
|
|
|
|
for (row=0; row < high; row++)
|
|
for (col=0; col < wide; col++) {
|
|
ur = r = fuji_width + (row-col)*step;
|
|
uc = c = (row+col)*step;
|
|
if (ur > height-2 || uc > width-2) continue;
|
|
fr = r - ur;
|
|
fc = c - uc;
|
|
pix = image + ur*width + uc;
|
|
for (i=0; i < colors; i++)
|
|
img[row*wide+col][i] =
|
|
(pix[ 0][i]*(1-fc) + pix[ 1][i]*fc) * (1-fr) +
|
|
(pix[width][i]*(1-fc) + pix[width+1][i]*fc) * fr;
|
|
}
|
|
free (image);
|
|
width = wide;
|
|
height = high;
|
|
image = img;
|
|
fuji_width = 0;
|
|
}
|
|
|
|
void CLASS stretch()
|
|
{
|
|
ushort newdim, (*img)[4], *pix0, *pix1;
|
|
int row, col, c;
|
|
double rc, frac;
|
|
|
|
if (pixel_aspect == 1) return;
|
|
if (verbose) fprintf (stderr,_("Stretching the image...\n"));
|
|
if (pixel_aspect < 1) {
|
|
newdim = height / pixel_aspect + 0.5;
|
|
img = (ushort (*)[4]) calloc (width, newdim*sizeof *img);
|
|
merror (img, "stretch()");
|
|
for (rc=row=0; row < newdim; row++, rc+=pixel_aspect) {
|
|
frac = rc - (c = rc);
|
|
pix0 = pix1 = image[c*width];
|
|
if (c+1 < height) pix1 += width*4;
|
|
for (col=0; col < width; col++, pix0+=4, pix1+=4)
|
|
FORCC img[row*width+col][c] = pix0[c]*(1-frac) + pix1[c]*frac + 0.5;
|
|
}
|
|
height = newdim;
|
|
} else {
|
|
newdim = width * pixel_aspect + 0.5;
|
|
img = (ushort (*)[4]) calloc (height, newdim*sizeof *img);
|
|
merror (img, "stretch()");
|
|
for (rc=col=0; col < newdim; col++, rc+=1/pixel_aspect) {
|
|
frac = rc - (c = rc);
|
|
pix0 = pix1 = image[c];
|
|
if (c+1 < width) pix1 += 4;
|
|
for (row=0; row < height; row++, pix0+=width*4, pix1+=width*4)
|
|
FORCC img[row*newdim+col][c] = pix0[c]*(1-frac) + pix1[c]*frac + 0.5;
|
|
}
|
|
width = newdim;
|
|
}
|
|
free (image);
|
|
image = img;
|
|
}
|
|
|
|
int CLASS flip_index (int row, int col)
|
|
{
|
|
if (flip & 4) SWAP(row,col);
|
|
if (flip & 2) row = iheight - 1 - row;
|
|
if (flip & 1) col = iwidth - 1 - col;
|
|
return row * iwidth + col;
|
|
}
|
|
|
|
struct tiff_tag {
|
|
ushort tag, type;
|
|
int count;
|
|
union { char c[4]; short s[2]; int i; } val;
|
|
};
|
|
|
|
struct tiff_hdr {
|
|
ushort order, magic;
|
|
int ifd;
|
|
ushort pad, ntag;
|
|
struct tiff_tag tag[23];
|
|
int nextifd;
|
|
ushort pad2, nexif;
|
|
struct tiff_tag exif[4];
|
|
ushort pad3, ngps;
|
|
struct tiff_tag gpst[10];
|
|
short bps[4];
|
|
int rat[10];
|
|
unsigned gps[26];
|
|
char desc[512], make[64], model[64], soft[32], date[20], artist[64];
|
|
};
|
|
|
|
void CLASS tiff_set (struct tiff_hdr *th, ushort *ntag,
|
|
ushort tag, ushort type, int count, int val)
|
|
{
|
|
struct tiff_tag *tt;
|
|
int c;
|
|
|
|
tt = (struct tiff_tag *)(ntag+1) + (*ntag)++;
|
|
tt->val.i = val;
|
|
if (type == 1 && count <= 4)
|
|
FORC(4) tt->val.c[c] = val >> (c << 3);
|
|
else if (type == 2) {
|
|
count = strnlen((char *)th + val, count-1) + 1;
|
|
if (count <= 4)
|
|
FORC(4) tt->val.c[c] = ((char *)th)[val+c];
|
|
} else if (type == 3 && count <= 2)
|
|
FORC(2) tt->val.s[c] = val >> (c << 4);
|
|
tt->count = count;
|
|
tt->type = type;
|
|
tt->tag = tag;
|
|
}
|
|
|
|
#define TOFF(ptr) ((char *)(&(ptr)) - (char *)th)
|
|
|
|
void CLASS tiff_head (struct tiff_hdr *th, int full)
|
|
{
|
|
int c, psize=0;
|
|
struct tm *t;
|
|
|
|
memset (th, 0, sizeof *th);
|
|
th->order = htonl(0x4d4d4949) >> 16;
|
|
th->magic = 42;
|
|
th->ifd = 10;
|
|
th->rat[0] = th->rat[2] = 300;
|
|
th->rat[1] = th->rat[3] = 1;
|
|
FORC(6) th->rat[4+c] = 1000000;
|
|
th->rat[4] *= shutter;
|
|
th->rat[6] *= aperture;
|
|
th->rat[8] *= focal_len;
|
|
strncpy (th->desc, desc, 512);
|
|
strncpy (th->make, make, 64);
|
|
strncpy (th->model, model, 64);
|
|
strcpy (th->soft, "dcraw v"DCRAW_VERSION);
|
|
t = localtime (×tamp);
|
|
sprintf (th->date, "%04d:%02d:%02d %02d:%02d:%02d",
|
|
t->tm_year+1900,t->tm_mon+1,t->tm_mday,t->tm_hour,t->tm_min,t->tm_sec);
|
|
strncpy (th->artist, artist, 64);
|
|
if (full) {
|
|
tiff_set (th, &th->ntag, 254, 4, 1, 0);
|
|
tiff_set (th, &th->ntag, 256, 4, 1, width);
|
|
tiff_set (th, &th->ntag, 257, 4, 1, height);
|
|
tiff_set (th, &th->ntag, 258, 3, colors, output_bps);
|
|
if (colors > 2)
|
|
th->tag[th->ntag-1].val.i = TOFF(th->bps);
|
|
FORC4 th->bps[c] = output_bps;
|
|
tiff_set (th, &th->ntag, 259, 3, 1, 1);
|
|
tiff_set (th, &th->ntag, 262, 3, 1, 1 + (colors > 1));
|
|
}
|
|
tiff_set (th, &th->ntag, 270, 2, 512, TOFF(th->desc));
|
|
tiff_set (th, &th->ntag, 271, 2, 64, TOFF(th->make));
|
|
tiff_set (th, &th->ntag, 272, 2, 64, TOFF(th->model));
|
|
if (full) {
|
|
if (oprof) psize = ntohl(oprof[0]);
|
|
tiff_set (th, &th->ntag, 273, 4, 1, sizeof *th + psize);
|
|
tiff_set (th, &th->ntag, 277, 3, 1, colors);
|
|
tiff_set (th, &th->ntag, 278, 4, 1, height);
|
|
tiff_set (th, &th->ntag, 279, 4, 1, height*width*colors*output_bps/8);
|
|
} else
|
|
tiff_set (th, &th->ntag, 274, 3, 1, "12435867"[flip]-'0');
|
|
tiff_set (th, &th->ntag, 282, 5, 1, TOFF(th->rat[0]));
|
|
tiff_set (th, &th->ntag, 283, 5, 1, TOFF(th->rat[2]));
|
|
tiff_set (th, &th->ntag, 284, 3, 1, 1);
|
|
tiff_set (th, &th->ntag, 296, 3, 1, 2);
|
|
tiff_set (th, &th->ntag, 305, 2, 32, TOFF(th->soft));
|
|
tiff_set (th, &th->ntag, 306, 2, 20, TOFF(th->date));
|
|
tiff_set (th, &th->ntag, 315, 2, 64, TOFF(th->artist));
|
|
tiff_set (th, &th->ntag, 34665, 4, 1, TOFF(th->nexif));
|
|
if (psize) tiff_set (th, &th->ntag, 34675, 7, psize, sizeof *th);
|
|
tiff_set (th, &th->nexif, 33434, 5, 1, TOFF(th->rat[4]));
|
|
tiff_set (th, &th->nexif, 33437, 5, 1, TOFF(th->rat[6]));
|
|
tiff_set (th, &th->nexif, 34855, 3, 1, iso_speed);
|
|
tiff_set (th, &th->nexif, 37386, 5, 1, TOFF(th->rat[8]));
|
|
if (gpsdata[1]) {
|
|
tiff_set (th, &th->ntag, 34853, 4, 1, TOFF(th->ngps));
|
|
tiff_set (th, &th->ngps, 0, 1, 4, 0x202);
|
|
tiff_set (th, &th->ngps, 1, 2, 2, gpsdata[29]);
|
|
tiff_set (th, &th->ngps, 2, 5, 3, TOFF(th->gps[0]));
|
|
tiff_set (th, &th->ngps, 3, 2, 2, gpsdata[30]);
|
|
tiff_set (th, &th->ngps, 4, 5, 3, TOFF(th->gps[6]));
|
|
tiff_set (th, &th->ngps, 5, 1, 1, gpsdata[31]);
|
|
tiff_set (th, &th->ngps, 6, 5, 1, TOFF(th->gps[18]));
|
|
tiff_set (th, &th->ngps, 7, 5, 3, TOFF(th->gps[12]));
|
|
tiff_set (th, &th->ngps, 18, 2, 12, TOFF(th->gps[20]));
|
|
tiff_set (th, &th->ngps, 29, 2, 12, TOFF(th->gps[23]));
|
|
memcpy (th->gps, gpsdata, sizeof th->gps);
|
|
}
|
|
}
|
|
|
|
void CLASS jpeg_thumb()
|
|
{
|
|
char *thumb;
|
|
ushort exif[5];
|
|
struct tiff_hdr th;
|
|
|
|
thumb = (char *) malloc (thumb_length);
|
|
merror (thumb, "jpeg_thumb()");
|
|
fread (thumb, 1, thumb_length, ifp);
|
|
fputc (0xff, ofp);
|
|
fputc (0xd8, ofp);
|
|
if (strcmp (thumb+6, "Exif")) {
|
|
memcpy (exif, "\xff\xe1 Exif\0\0", 10);
|
|
exif[1] = htons (8 + sizeof th);
|
|
fwrite (exif, 1, sizeof exif, ofp);
|
|
tiff_head (&th, 0);
|
|
fwrite (&th, 1, sizeof th, ofp);
|
|
}
|
|
fwrite (thumb+2, 1, thumb_length-2, ofp);
|
|
free (thumb);
|
|
}
|
|
|
|
void CLASS write_ppm_tiff()
|
|
{
|
|
struct tiff_hdr th;
|
|
uchar *ppm;
|
|
ushort *ppm2;
|
|
int c, row, col, soff, rstep, cstep;
|
|
int perc, val, total, white=0x2000;
|
|
|
|
perc = width * height * 0.01; /* 99th percentile white level */
|
|
if (fuji_width) perc /= 2;
|
|
if (!((highlight & ~2) || no_auto_bright))
|
|
for (white=c=0; c < colors; c++) {
|
|
for (val=0x2000, total=0; --val > 32; )
|
|
if ((total += histogram[c][val]) > perc) break;
|
|
if (white < val) white = val;
|
|
}
|
|
gamma_curve (gamm[0], gamm[1], 2, (white << 3)/bright);
|
|
iheight = height;
|
|
iwidth = width;
|
|
if (flip & 4) SWAP(height,width);
|
|
ppm = (uchar *) calloc (width, colors*output_bps/8);
|
|
ppm2 = (ushort *) ppm;
|
|
merror (ppm, "write_ppm_tiff()");
|
|
if (output_tiff) {
|
|
tiff_head (&th, 1);
|
|
fwrite (&th, sizeof th, 1, ofp);
|
|
if (oprof)
|
|
fwrite (oprof, ntohl(oprof[0]), 1, ofp);
|
|
} else if (colors > 3)
|
|
fprintf (ofp,
|
|
"P7\nWIDTH %d\nHEIGHT %d\nDEPTH %d\nMAXVAL %d\nTUPLTYPE %s\nENDHDR\n",
|
|
width, height, colors, (1 << output_bps)-1, cdesc);
|
|
else
|
|
fprintf (ofp, "P%d\n%d %d\n%d\n",
|
|
colors/2+5, width, height, (1 << output_bps)-1);
|
|
soff = flip_index (0, 0);
|
|
cstep = flip_index (0, 1) - soff;
|
|
rstep = flip_index (1, 0) - flip_index (0, width);
|
|
for (row=0; row < height; row++, soff += rstep) {
|
|
for (col=0; col < width; col++, soff += cstep)
|
|
if (output_bps == 8)
|
|
FORCC ppm [col*colors+c] = curve[image[soff][c]] >> 8;
|
|
else FORCC ppm2[col*colors+c] = curve[image[soff][c]];
|
|
if (output_bps == 16 && !output_tiff && htons(0x55aa) != 0x55aa)
|
|
swab (ppm2, ppm2, width*colors*2);
|
|
fwrite (ppm, colors*output_bps/8, width, ofp);
|
|
}
|
|
free (ppm);
|
|
}
|
|
|
|
int CLASS main (int argc, const char **argv)
|
|
{
|
|
int arg, status=0, quality, i, c;
|
|
int timestamp_only=0, thumbnail_only=0, identify_only=0;
|
|
int user_qual=-1, user_black=-1, user_sat=-1, user_flip=-1;
|
|
int use_fuji_rotate=1, write_to_stdout=0, read_from_stdin=0;
|
|
const char *sp, *bpfile=0, *dark_frame=0, *write_ext;
|
|
char opm, opt, *ofname, *cp;
|
|
struct utimbuf ut;
|
|
#ifndef NO_LCMS
|
|
const char *cam_profile=0, *out_profile=0;
|
|
#endif
|
|
|
|
#ifndef LOCALTIME
|
|
putenv ((char *) "TZ=UTC");
|
|
#endif
|
|
#ifdef LOCALEDIR
|
|
setlocale (LC_CTYPE, "");
|
|
setlocale (LC_MESSAGES, "");
|
|
bindtextdomain ("dcraw", LOCALEDIR);
|
|
textdomain ("dcraw");
|
|
#endif
|
|
|
|
if (argc == 1) {
|
|
printf(_("\nRaw photo decoder \"dcraw\" v%s"), DCRAW_VERSION);
|
|
printf(_("\nby Dave Coffin, dcoffin a cybercom o net\n"));
|
|
printf(_("\nUsage: %s [OPTION]... [FILE]...\n\n"), argv[0]);
|
|
puts(_("-v Print verbose messages"));
|
|
puts(_("-c Write image data to standard output"));
|
|
puts(_("-e Extract embedded thumbnail image"));
|
|
puts(_("-i Identify files without decoding them"));
|
|
puts(_("-i -v Identify files and show metadata"));
|
|
puts(_("-z Change file dates to camera timestamp"));
|
|
puts(_("-w Use camera white balance, if possible"));
|
|
puts(_("-a Average the whole image for white balance"));
|
|
puts(_("-A <x y w h> Average a grey box for white balance"));
|
|
puts(_("-r <r g b g> Set custom white balance"));
|
|
puts(_("+M/-M Use/don't use an embedded color matrix"));
|
|
puts(_("-C <r b> Correct chromatic aberration"));
|
|
puts(_("-P <file> Fix the dead pixels listed in this file"));
|
|
puts(_("-K <file> Subtract dark frame (16-bit raw PGM)"));
|
|
puts(_("-k <num> Set the darkness level"));
|
|
puts(_("-S <num> Set the saturation level"));
|
|
puts(_("-n <num> Set threshold for wavelet denoising"));
|
|
puts(_("-H [0-9] Highlight mode (0=clip, 1=unclip, 2=blend, 3+=rebuild)"));
|
|
puts(_("-t [0-7] Flip image (0=none, 3=180, 5=90CCW, 6=90CW)"));
|
|
puts(_("-o [0-6] Output colorspace (raw,sRGB,Adobe,Wide,ProPhoto,XYZ,ACES)"));
|
|
#ifndef NO_LCMS
|
|
puts(_("-o <file> Apply output ICC profile from file"));
|
|
puts(_("-p <file> Apply camera ICC profile from file or \"embed\""));
|
|
#endif
|
|
puts(_("-d Document mode (no color, no interpolation)"));
|
|
puts(_("-D Document mode without scaling (totally raw)"));
|
|
puts(_("-j Don't stretch or rotate raw pixels"));
|
|
puts(_("-W Don't automatically brighten the image"));
|
|
puts(_("-b <num> Adjust brightness (default = 1.0)"));
|
|
puts(_("-g <p ts> Set custom gamma curve (default = 2.222 4.5)"));
|
|
puts(_("-q [0-3] Set the interpolation quality"));
|
|
puts(_("-h Half-size color image (twice as fast as \"-q 0\")"));
|
|
puts(_("-f Interpolate RGGB as four colors"));
|
|
puts(_("-m <num> Apply a 3x3 median filter to R-G and B-G"));
|
|
puts(_("-s [0..N-1] Select one raw image or \"all\" from each file"));
|
|
puts(_("-6 Write 16-bit instead of 8-bit"));
|
|
puts(_("-4 Linear 16-bit, same as \"-6 -W -g 1 1\""));
|
|
puts(_("-T Write TIFF instead of PPM"));
|
|
puts("");
|
|
return 1;
|
|
}
|
|
argv[argc] = "";
|
|
for (arg=1; (((opm = argv[arg][0]) - 2) | 2) == '+'; ) {
|
|
opt = argv[arg++][1];
|
|
if ((cp = (char *) strchr (sp="nbrkStqmHACg", opt)))
|
|
for (i=0; i < "114111111422"[cp-sp]-'0'; i++)
|
|
if (!isdigit(argv[arg+i][0])) {
|
|
fprintf (stderr,_("Non-numeric argument to \"-%c\"\n"), opt);
|
|
return 1;
|
|
}
|
|
switch (opt) {
|
|
case 'n': threshold = atof(argv[arg++]); break;
|
|
case 'b': bright = atof(argv[arg++]); break;
|
|
case 'r':
|
|
FORC4 user_mul[c] = atof(argv[arg++]); break;
|
|
case 'C': aber[0] = 1 / atof(argv[arg++]);
|
|
aber[2] = 1 / atof(argv[arg++]); break;
|
|
case 'g': gamm[0] = atof(argv[arg++]);
|
|
gamm[1] = atof(argv[arg++]);
|
|
if (gamm[0]) gamm[0] = 1/gamm[0]; break;
|
|
case 'k': user_black = atoi(argv[arg++]); break;
|
|
case 'S': user_sat = atoi(argv[arg++]); break;
|
|
case 't': user_flip = atoi(argv[arg++]); break;
|
|
case 'q': user_qual = atoi(argv[arg++]); break;
|
|
case 'm': med_passes = atoi(argv[arg++]); break;
|
|
case 'H': highlight = atoi(argv[arg++]); break;
|
|
case 's':
|
|
shot_select = abs(atoi(argv[arg]));
|
|
multi_out = !strcmp(argv[arg++],"all");
|
|
break;
|
|
case 'o':
|
|
if (isdigit(argv[arg][0]) && !argv[arg][1])
|
|
output_color = atoi(argv[arg++]);
|
|
#ifndef NO_LCMS
|
|
else out_profile = argv[arg++];
|
|
break;
|
|
case 'p': cam_profile = argv[arg++];
|
|
#endif
|
|
break;
|
|
case 'P': bpfile = argv[arg++]; break;
|
|
case 'K': dark_frame = argv[arg++]; break;
|
|
case 'z': timestamp_only = 1; break;
|
|
case 'e': thumbnail_only = 1; break;
|
|
case 'i': identify_only = 1; break;
|
|
case 'c': write_to_stdout = 1; break;
|
|
case 'v': verbose = 1; break;
|
|
case 'h': half_size = 1; break;
|
|
case 'f': four_color_rgb = 1; break;
|
|
case 'A': FORC4 greybox[c] = atoi(argv[arg++]);
|
|
case 'a': use_auto_wb = 1; break;
|
|
case 'w': use_camera_wb = 1; break;
|
|
case 'M': use_camera_matrix = 3 * (opm == '+'); break;
|
|
case 'I': read_from_stdin = 1; break;
|
|
case 'E': document_mode++;
|
|
case 'D': document_mode++;
|
|
case 'd': document_mode++;
|
|
case 'j': use_fuji_rotate = 0; break;
|
|
case 'W': no_auto_bright = 1; break;
|
|
case 'T': output_tiff = 1; break;
|
|
case '4': gamm[0] = gamm[1] =
|
|
no_auto_bright = 1;
|
|
case '6': output_bps = 16; break;
|
|
default:
|
|
fprintf (stderr,_("Unknown option \"-%c\".\n"), opt);
|
|
return 1;
|
|
}
|
|
}
|
|
if (arg == argc) {
|
|
fprintf (stderr,_("No files to process.\n"));
|
|
return 1;
|
|
}
|
|
if (write_to_stdout) {
|
|
if (isatty(1)) {
|
|
fprintf (stderr,_("Will not write an image to the terminal!\n"));
|
|
return 1;
|
|
}
|
|
#if defined(WIN32) || defined(DJGPP) || defined(__CYGWIN__)
|
|
if (setmode(1,O_BINARY) < 0) {
|
|
perror ("setmode()");
|
|
return 1;
|
|
}
|
|
#endif
|
|
}
|
|
for ( ; arg < argc; arg++) {
|
|
status = 1;
|
|
raw_image = 0;
|
|
image = 0;
|
|
oprof = 0;
|
|
meta_data = ofname = 0;
|
|
ofp = stdout;
|
|
if (setjmp (failure)) {
|
|
if (fileno(ifp) > 2) fclose(ifp);
|
|
if (fileno(ofp) > 2) fclose(ofp);
|
|
status = 1;
|
|
goto cleanup;
|
|
}
|
|
ifname = argv[arg];
|
|
if (!(ifp = fopen (ifname, "rb"))) {
|
|
perror (ifname);
|
|
continue;
|
|
}
|
|
status = (identify(),!is_raw);
|
|
if (user_flip >= 0)
|
|
flip = user_flip;
|
|
switch ((flip+3600) % 360) {
|
|
case 270: flip = 5; break;
|
|
case 180: flip = 3; break;
|
|
case 90: flip = 6;
|
|
}
|
|
if (timestamp_only) {
|
|
if ((status = !timestamp))
|
|
fprintf (stderr,_("%s has no timestamp.\n"), ifname);
|
|
else if (identify_only)
|
|
printf ("%10ld%10d %s\n", (long) timestamp, shot_order, ifname);
|
|
else {
|
|
if (verbose)
|
|
fprintf (stderr,_("%s time set to %d.\n"), ifname, (int) timestamp);
|
|
ut.actime = ut.modtime = timestamp;
|
|
utime (ifname, &ut);
|
|
}
|
|
goto next;
|
|
}
|
|
write_fun = &CLASS write_ppm_tiff;
|
|
if (thumbnail_only) {
|
|
if ((status = !thumb_offset)) {
|
|
fprintf (stderr,_("%s has no thumbnail.\n"), ifname);
|
|
goto next;
|
|
} else if (thumb_load_raw) {
|
|
load_raw = thumb_load_raw;
|
|
data_offset = thumb_offset;
|
|
height = thumb_height;
|
|
width = thumb_width;
|
|
filters = 0;
|
|
colors = 3;
|
|
} else {
|
|
fseek (ifp, thumb_offset, SEEK_SET);
|
|
write_fun = write_thumb;
|
|
goto thumbnail;
|
|
}
|
|
}
|
|
if (load_raw == &CLASS kodak_ycbcr_load_raw) {
|
|
height += height & 1;
|
|
width += width & 1;
|
|
}
|
|
if (identify_only && verbose && make[0]) {
|
|
printf (_("\nFilename: %s\n"), ifname);
|
|
printf (_("Timestamp: %s"), ctime(×tamp));
|
|
printf (_("Camera: %s %s\n"), make, model);
|
|
if (artist[0])
|
|
printf (_("Owner: %s\n"), artist);
|
|
if (dng_version) {
|
|
printf (_("DNG Version: "));
|
|
for (i=24; i >= 0; i -= 8)
|
|
printf ("%d%c", dng_version >> i & 255, i ? '.':'\n');
|
|
}
|
|
printf (_("ISO speed: %d\n"), (int) iso_speed);
|
|
printf (_("Shutter: "));
|
|
if (shutter > 0 && shutter < 1)
|
|
shutter = (printf ("1/"), 1 / shutter);
|
|
printf (_("%0.1f sec\n"), shutter);
|
|
printf (_("Aperture: f/%0.1f\n"), aperture);
|
|
printf (_("Focal length: %0.1f mm\n"), focal_len);
|
|
printf (_("Embedded ICC profile: %s\n"), profile_length ? _("yes"):_("no"));
|
|
printf (_("Number of raw images: %d\n"), is_raw);
|
|
if (pixel_aspect != 1)
|
|
printf (_("Pixel Aspect Ratio: %0.6f\n"), pixel_aspect);
|
|
if (thumb_offset)
|
|
printf (_("Thumb size: %4d x %d\n"), thumb_width, thumb_height);
|
|
printf (_("Full size: %4d x %d\n"), raw_width, raw_height);
|
|
} else if (!is_raw)
|
|
fprintf (stderr,_("Cannot decode file %s\n"), ifname);
|
|
if (!is_raw) goto next;
|
|
shrink = filters && (half_size || (!identify_only &&
|
|
(threshold || aber[0] != 1 || aber[2] != 1)));
|
|
iheight = (height + shrink) >> shrink;
|
|
iwidth = (width + shrink) >> shrink;
|
|
if (identify_only) {
|
|
if (verbose) {
|
|
if (document_mode == 3) {
|
|
top_margin = left_margin = fuji_width = 0;
|
|
height = raw_height;
|
|
width = raw_width;
|
|
}
|
|
iheight = (height + shrink) >> shrink;
|
|
iwidth = (width + shrink) >> shrink;
|
|
if (use_fuji_rotate) {
|
|
if (fuji_width) {
|
|
fuji_width = (fuji_width - 1 + shrink) >> shrink;
|
|
iwidth = fuji_width / sqrt(0.5);
|
|
iheight = (iheight - fuji_width) / sqrt(0.5);
|
|
} else {
|
|
if (pixel_aspect < 1) iheight = iheight / pixel_aspect + 0.5;
|
|
if (pixel_aspect > 1) iwidth = iwidth * pixel_aspect + 0.5;
|
|
}
|
|
}
|
|
if (flip & 4)
|
|
SWAP(iheight,iwidth);
|
|
printf (_("Image size: %4d x %d\n"), width, height);
|
|
printf (_("Output size: %4d x %d\n"), iwidth, iheight);
|
|
printf (_("Raw colors: %d"), colors);
|
|
if (filters) {
|
|
int fhigh = 2, fwide = 2;
|
|
if ((filters ^ (filters >> 8)) & 0xff) fhigh = 4;
|
|
if ((filters ^ (filters >> 16)) & 0xffff) fhigh = 8;
|
|
if (filters == 1) fhigh = fwide = 16;
|
|
if (filters == 9) fhigh = fwide = 6;
|
|
printf (_("\nFilter pattern: "));
|
|
for (i=0; i < fhigh; i++)
|
|
for (c = i && putchar('/') && 0; c < fwide; c++)
|
|
putchar (cdesc[fcol(i,c)]);
|
|
}
|
|
printf (_("\nDaylight multipliers:"));
|
|
FORCC printf (" %f", pre_mul[c]);
|
|
if (cam_mul[0] > 0) {
|
|
printf (_("\nCamera multipliers:"));
|
|
FORC4 printf (" %f", cam_mul[c]);
|
|
}
|
|
putchar ('\n');
|
|
} else
|
|
printf (_("%s is a %s %s image.\n"), ifname, make, model);
|
|
next:
|
|
fclose(ifp);
|
|
continue;
|
|
}
|
|
if (meta_length) {
|
|
meta_data = (char *) malloc (meta_length);
|
|
merror (meta_data, "main()");
|
|
}
|
|
if (filters || colors == 1) {
|
|
raw_image = (ushort *) calloc ((raw_height+7), raw_width*2);
|
|
merror (raw_image, "main()");
|
|
} else {
|
|
image = (ushort (*)[4]) calloc (iheight, iwidth*sizeof *image);
|
|
merror (image, "main()");
|
|
}
|
|
if (verbose)
|
|
fprintf (stderr,_("Loading %s %s image from %s ...\n"),
|
|
make, model, ifname);
|
|
if (shot_select >= is_raw)
|
|
fprintf (stderr,_("%s: \"-s %d\" requests a nonexistent image!\n"),
|
|
ifname, shot_select);
|
|
fseeko (ifp, data_offset, SEEK_SET);
|
|
if (raw_image && read_from_stdin)
|
|
fread (raw_image, 2, raw_height*raw_width, stdin);
|
|
else (*load_raw)();
|
|
if (document_mode == 3) {
|
|
top_margin = left_margin = fuji_width = 0;
|
|
height = raw_height;
|
|
width = raw_width;
|
|
}
|
|
iheight = (height + shrink) >> shrink;
|
|
iwidth = (width + shrink) >> shrink;
|
|
if (raw_image) {
|
|
image = (ushort (*)[4]) calloc (iheight, iwidth*sizeof *image);
|
|
merror (image, "main()");
|
|
crop_masked_pixels();
|
|
free (raw_image);
|
|
}
|
|
if (zero_is_bad) remove_zeroes();
|
|
bad_pixels (bpfile);
|
|
if (dark_frame) subtract (dark_frame);
|
|
quality = 2 + !fuji_width;
|
|
if (user_qual >= 0) quality = user_qual;
|
|
i = cblack[3];
|
|
FORC3 if (i > cblack[c]) i = cblack[c];
|
|
FORC4 cblack[c] -= i;
|
|
black += i;
|
|
i = cblack[6];
|
|
FORC (cblack[4] * cblack[5])
|
|
if (i > cblack[6+c]) i = cblack[6+c];
|
|
FORC (cblack[4] * cblack[5])
|
|
cblack[6+c] -= i;
|
|
black += i;
|
|
if (user_black >= 0) black = user_black;
|
|
FORC4 cblack[c] += black;
|
|
if (user_sat > 0) maximum = user_sat;
|
|
#ifdef COLORCHECK
|
|
colorcheck();
|
|
#endif
|
|
if (is_foveon) {
|
|
if (document_mode || load_raw == &CLASS foveon_dp_load_raw) {
|
|
for (i=0; i < height*width*4; i++)
|
|
if ((short) image[0][i] < 0) image[0][i] = 0;
|
|
} else foveon_interpolate();
|
|
} else if (document_mode < 2)
|
|
scale_colors();
|
|
pre_interpolate();
|
|
if (filters && !document_mode) {
|
|
if (quality == 0)
|
|
lin_interpolate();
|
|
else if (quality == 1 || colors > 3)
|
|
vng_interpolate();
|
|
else if (quality == 2 && filters > 1000)
|
|
ppg_interpolate();
|
|
else if (filters == 9)
|
|
xtrans_interpolate (quality*2-3);
|
|
else
|
|
ahd_interpolate();
|
|
}
|
|
if (mix_green)
|
|
for (colors=3, i=0; i < height*width; i++)
|
|
image[i][1] = (image[i][1] + image[i][3]) >> 1;
|
|
if (!is_foveon && colors == 3) median_filter();
|
|
if (!is_foveon && highlight == 2) blend_highlights();
|
|
if (!is_foveon && highlight > 2) recover_highlights();
|
|
if (use_fuji_rotate) fuji_rotate();
|
|
#ifndef NO_LCMS
|
|
if (cam_profile) apply_profile (cam_profile, out_profile);
|
|
#endif
|
|
convert_to_rgb();
|
|
if (use_fuji_rotate) stretch();
|
|
thumbnail:
|
|
if (write_fun == &CLASS jpeg_thumb)
|
|
write_ext = ".jpg";
|
|
else if (output_tiff && write_fun == &CLASS write_ppm_tiff)
|
|
write_ext = ".tiff";
|
|
else
|
|
write_ext = ".pgm\0.ppm\0.ppm\0.pam" + colors*5-5;
|
|
ofname = (char *) malloc (strlen(ifname) + 64);
|
|
merror (ofname, "main()");
|
|
if (write_to_stdout)
|
|
strcpy (ofname,_("standard output"));
|
|
else {
|
|
strcpy (ofname, ifname);
|
|
if ((cp = strrchr (ofname, '.'))) *cp = 0;
|
|
if (multi_out)
|
|
sprintf (ofname+strlen(ofname), "_%0*d",
|
|
snprintf(0,0,"%d",is_raw-1), shot_select);
|
|
if (thumbnail_only)
|
|
strcat (ofname, ".thumb");
|
|
strcat (ofname, write_ext);
|
|
ofp = fopen (ofname, "wb");
|
|
if (!ofp) {
|
|
status = 1;
|
|
perror (ofname);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
if (verbose)
|
|
fprintf (stderr,_("Writing data to %s ...\n"), ofname);
|
|
(*write_fun)();
|
|
fclose(ifp);
|
|
if (ofp != stdout) fclose(ofp);
|
|
cleanup:
|
|
if (meta_data) free (meta_data);
|
|
if (ofname) free (ofname);
|
|
if (oprof) free (oprof);
|
|
if (image) free (image);
|
|
if (multi_out) {
|
|
if (++shot_select < is_raw) arg--;
|
|
else shot_select = 0;
|
|
}
|
|
}
|
|
return status;
|
|
}
|